1009680451695

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{953}}^1\times {\mathrm{1303}}^1$

素因数の和:2606

約数の個数: 128

約数和(自身を含む): 1898866022400

約数和(自身を除く): 889185570705

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 317, 513, 855, 951, 953, 1303, 1585, 2565, 2853, 2859, 3909, 4755, 4765, 6023, 6515, 8559, 8577, 11727, 14265, 14295, 18069, 18107, 19545, 24757, 25731, 30115, 35181, 42795, 42885, 54207, 54321, 58635, 74271, 90345, 90535, 123785, 128655, 162621, 162963, 175905, 222813, 271035, 271605, 302101, 371355, 413051, 488889, 668439, 813105, 814815, 906303, 1114065, 1239153, 1241759, 1510505, 2065255, 2444445, 2718909, 3342195, 3717459, 3725277, 4531515, 5739919, 6195765, 6208795, 7847969, 8156727, 11152377, 11175831, 13594545, 17219757, 18587295, 18626385, 23543907, 23593421, 28699595, 33527493, 39239845, 40783635, 51659271, 55761885, 55879155, 70631721, 70780263, 86098785, 117719535, 117967105, 154977813, 167637465, 211895163, 212340789, 258296355, 353158605, 353901315, 393637603, 637022367, 774889065, 1059475815, 1061703945, 1180912809, 1968188015, 3185111835, 3542738427, 5904564045, 7479114457, 10628215281, 17713692135, 22437343371, 37395572285, 53141076405, 67312030113, 112186716855, 201936090339, 336560150565, 1009680451695]

約数ペア:

[(1, 1009680451695), (3, 336560150565), (5, 201936090339), (9, 112186716855), (15, 67312030113), (19, 53141076405), (27, 37395572285), (45, 22437343371), (57, 17713692135), (95, 10628215281), (135, 7479114457), (171, 5904564045), (285, 3542738427), (317, 3185111835), (513, 1968188015), (855, 1180912809), (951, 1061703945), (953, 1059475815), (1303, 774889065), (1585, 637022367), (2565, 393637603), (2853, 353901315), (2859, 353158605), (3909, 258296355), (4755, 212340789), (4765, 211895163), (6023, 167637465), (6515, 154977813), (8559, 117967105), (8577, 117719535), (11727, 86098785), (14265, 70780263), (14295, 70631721), (18069, 55879155), (18107, 55761885), (19545, 51659271), (24757, 40783635), (25731, 39239845), (30115, 33527493), (35181, 28699595), (42795, 23593421), (42885, 23543907), (54207, 18626385), (54321, 18587295), (58635, 17219757), (74271, 13594545), (90345, 11175831), (90535, 11152377), (123785, 8156727), (128655, 7847969), (162621, 6208795), (162963, 6195765), (175905, 5739919), (222813, 4531515), (271035, 3725277), (271605, 3717459), (302101, 3342195), (371355, 2718909), (413051, 2444445), (488889, 2065255), (668439, 1510505), (813105, 1241759), (814815, 1239153), (906303, 1114065)]