129001775

素因数分解:

$5^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{4261}}^1$

素因数の和:4451

約数の個数: 24

約数和(自身を含む): 183913824

約数和(自身を除く): 54912049

約数列:

[1, 5, 7, 25, 35, 173, 175, 865, 1211, 4261, 4325, 6055, 21305, 29827, 30275, 106525, 149135, 737153, 745675, 3685765, 5160071, 18428825, 25800355, 129001775]

約数ペア:

[(1, 129001775), (5, 25800355), (7, 18428825), (25, 5160071), (35, 3685765), (173, 745675), (175, 737153), (865, 149135), (1211, 106525), (4261, 30275), (4325, 29827), (6055, 21305)]