305580135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3259}}^1$

素因数の和:3340

約数の個数: 64

約数和(自身を含む): 600883200

約数和(自身を除く): 295303065

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 47, 57, 95, 105, 133, 141, 235, 285, 329, 399, 665, 705, 893, 987, 1645, 1995, 2679, 3259, 4465, 4935, 6251, 9777, 13395, 16295, 18753, 22813, 31255, 48885, 61921, 68439, 93765, 114065, 153173, 185763, 309605, 342195, 433447, 459519, 765865, 928815, 1072211, 1300341, 2167235, 2297595, 2910287, 3216633, 5361055, 6501705, 8730861, 14551435, 16083165, 20372009, 43654305, 61116027, 101860045, 305580135]

約数ペア:

[(1, 305580135), (3, 101860045), (5, 61116027), (7, 43654305), (15, 20372009), (19, 16083165), (21, 14551435), (35, 8730861), (47, 6501705), (57, 5361055), (95, 3216633), (105, 2910287), (133, 2297595), (141, 2167235), (235, 1300341), (285, 1072211), (329, 928815), (399, 765865), (665, 459519), (705, 433447), (893, 342195), (987, 309605), (1645, 185763), (1995, 153173), (2679, 114065), (3259, 93765), (4465, 68439), (4935, 61921), (6251, 48885), (9777, 31255), (13395, 22813), (16295, 18753)]