897667875

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{61379}}^1$

素因数の和:61413

約数の個数: 48

約数和(自身を含む): 1742700960

約数和(自身を除く): 845033085

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 125, 195, 225, 325, 375, 585, 975, 1125, 1625, 2925, 4875, 14625, 61379, 184137, 306895, 552411, 797927, 920685, 1534475, 2393781, 2762055, 3989635, 4603425, 7181343, 7672375, 11968905, 13810275, 19948175, 23017125, 35906715, 59844525, 69051375, 99740875, 179533575, 299222625, 897667875]

約数ペア:

[(1, 897667875), (3, 299222625), (5, 179533575), (9, 99740875), (13, 69051375), (15, 59844525), (25, 35906715), (39, 23017125), (45, 19948175), (65, 13810275), (75, 11968905), (117, 7672375), (125, 7181343), (195, 4603425), (225, 3989635), (325, 2762055), (375, 2393781), (585, 1534475), (975, 920685), (1125, 797927), (1625, 552411), (2925, 306895), (4875, 184137), (14625, 61379)]