74462895

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14143}}^1$

素因数の和:14173

約数の個数: 40

約数和(自身を含む): 143759616

約数和(自身を除く): 69296721

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 5265, 14143, 42429, 70715, 127287, 183859, 212145, 381861, 551577, 636435, 919295, 1145583, 1654731, 1909305, 2757885, 4964193, 5727915, 8273655, 14892579, 24820965, 74462895]

約数ペア:

[(1, 74462895), (3, 24820965), (5, 14892579), (9, 8273655), (13, 5727915), (15, 4964193), (27, 2757885), (39, 1909305), (45, 1654731), (65, 1145583), (81, 919295), (117, 636435), (135, 551577), (195, 381861), (351, 212145), (405, 183859), (585, 127287), (1053, 70715), (1755, 42429), (5265, 14143)]