7157049825

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{11113}}^1$

素因数の和:11434

約数の個数: 48

約数和(自身を含む): 12259897856

約数和(自身を除く): 5102848031

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 277, 465, 775, 831, 1385, 2325, 4155, 6925, 8587, 11113, 20775, 25761, 33339, 42935, 55565, 128805, 166695, 214675, 277825, 344503, 644025, 833475, 1033509, 1722515, 3078301, 5167545, 8612575, 9234903, 15391505, 25837725, 46174515, 76957525, 95427331, 230872575, 286281993, 477136655, 1431409965, 2385683275, 7157049825]

約数ペア:

[(1, 7157049825), (3, 2385683275), (5, 1431409965), (15, 477136655), (25, 286281993), (31, 230872575), (75, 95427331), (93, 76957525), (155, 46174515), (277, 25837725), (465, 15391505), (775, 9234903), (831, 8612575), (1385, 5167545), (2325, 3078301), (4155, 1722515), (6925, 1033509), (8587, 833475), (11113, 644025), (20775, 344503), (25761, 277825), (33339, 214675), (42935, 166695), (55565, 128805)]