91607425

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{601}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 142129792

約数和(自身を除く): 50522367

約数列:

[1, 5, 7, 13, 25, 35, 65, 67, 91, 175, 325, 335, 455, 469, 601, 871, 1675, 2275, 2345, 3005, 4207, 4355, 6097, 7813, 11725, 15025, 21035, 21775, 30485, 39065, 40267, 54691, 105175, 152425, 195325, 201335, 273455, 281869, 523471, 1006675, 1367275, 1409345, 2617355, 3664297, 7046725, 13086775, 18321485, 91607425]

約数ペア:

[(1, 91607425), (5, 18321485), (7, 13086775), (13, 7046725), (25, 3664297), (35, 2617355), (65, 1409345), (67, 1367275), (91, 1006675), (175, 523471), (325, 281869), (335, 273455), (455, 201335), (469, 195325), (601, 152425), (871, 105175), (1675, 54691), (2275, 40267), (2345, 39065), (3005, 30485), (4207, 21775), (4355, 21035), (6097, 15025), (7813, 11725)]