85837275

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{8117}}^1$

素因数の和:8180

約数の個数: 36

約数和(自身を含む): 157034592

約数和(自身を除く): 71197317

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 423, 705, 1175, 2115, 3525, 8117, 10575, 24351, 40585, 73053, 121755, 202925, 365265, 381499, 608775, 1144497, 1826325, 1907495, 3433491, 5722485, 9537475, 17167455, 28612425, 85837275]

約数ペア:

[(1, 85837275), (3, 28612425), (5, 17167455), (9, 9537475), (15, 5722485), (25, 3433491), (45, 1907495), (47, 1826325), (75, 1144497), (141, 608775), (225, 381499), (235, 365265), (423, 202925), (705, 121755), (1175, 73053), (2115, 40585), (3525, 24351), (8117, 10575)]