1127680075

素因数分解:

$5^2\times {\mathrm{307}}^1\times {\mathrm{349}}^1\times {\mathrm{421}}^1$

素因数の和:1087

約数の個数: 24

約数和(自身を含む): 1410239600

約数和(自身を除く): 282559525

約数列:

[1, 5, 25, 307, 349, 421, 1535, 1745, 2105, 7675, 8725, 10525, 107143, 129247, 146929, 535715, 646235, 734645, 2678575, 3231175, 3673225, 45107203, 225536015, 1127680075]

約数ペア:

[(1, 1127680075), (5, 225536015), (25, 45107203), (307, 3673225), (349, 3231175), (421, 2678575), (1535, 734645), (1745, 646235), (2105, 535715), (7675, 146929), (8725, 129247), (10525, 107143)]