1127945

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:129

約数の個数: 32

約数和(自身を含む): 1736448

約数和(自身を除く): 608503

約数列:

[1, 5, 7, 13, 35, 37, 65, 67, 91, 185, 259, 335, 455, 469, 481, 871, 1295, 2345, 2405, 2479, 3367, 4355, 6097, 12395, 16835, 17353, 30485, 32227, 86765, 161135, 225589, 1127945]

約数ペア:

[(1, 1127945), (5, 225589), (7, 161135), (13, 86765), (35, 32227), (37, 30485), (65, 17353), (67, 16835), (91, 12395), (185, 6097), (259, 4355), (335, 3367), (455, 2479), (469, 2405), (481, 2345), (871, 1295)]