101513225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{881}}^1$

素因数の和:1321

約数の個数: 24

約数和(自身を含む): 137803680

約数和(自身を除く): 36290455

約数列:

[1, 5, 11, 25, 55, 275, 419, 881, 2095, 4405, 4609, 9691, 10475, 22025, 23045, 48455, 115225, 242275, 369139, 1845695, 4060529, 9228475, 20302645, 101513225]

約数ペア:

[(1, 101513225), (5, 20302645), (11, 9228475), (25, 4060529), (55, 1845695), (275, 369139), (419, 242275), (881, 115225), (2095, 48455), (4405, 23045), (4609, 22025), (9691, 10475)]