73001655

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:518

約数の個数: 80

約数和(自身を含む): 144897984

約数和(自身を除く): 71896329

約数列:

[1, 3, 5, 9, 15, 17, 23, 27, 45, 51, 69, 81, 85, 115, 135, 153, 207, 255, 345, 391, 405, 459, 461, 621, 765, 1035, 1173, 1377, 1383, 1863, 1955, 2295, 2305, 3105, 3519, 4149, 5865, 6885, 6915, 7837, 9315, 10557, 10603, 12447, 17595, 20745, 23511, 31671, 31809, 37341, 39185, 52785, 53015, 62235, 70533, 95427, 117555, 158355, 159045, 180251, 186705, 211599, 286281, 352665, 477135, 540753, 634797, 858843, 901255, 1057995, 1431405, 1622259, 2703765, 3173985, 4294215, 4866777, 8111295, 14600331, 24333885, 73001655]

約数ペア:

[(1, 73001655), (3, 24333885), (5, 14600331), (9, 8111295), (15, 4866777), (17, 4294215), (23, 3173985), (27, 2703765), (45, 1622259), (51, 1431405), (69, 1057995), (81, 901255), (85, 858843), (115, 634797), (135, 540753), (153, 477135), (207, 352665), (255, 286281), (345, 211599), (391, 186705), (405, 180251), (459, 159045), (461, 158355), (621, 117555), (765, 95427), (1035, 70533), (1173, 62235), (1377, 53015), (1383, 52785), (1863, 39185), (1955, 37341), (2295, 31809), (2305, 31671), (3105, 23511), (3519, 20745), (4149, 17595), (5865, 12447), (6885, 10603), (6915, 10557), (7837, 9315)]