13515095

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:367

約数の個数: 24

約数和(自身を含む): 18098640

約数和(自身を除く): 4583545

約数列:

[1, 5, 11, 55, 89, 121, 251, 445, 605, 979, 1255, 2761, 4895, 10769, 13805, 22339, 30371, 53845, 111695, 151855, 245729, 1228645, 2703019, 13515095]

約数ペア:

[(1, 13515095), (5, 2703019), (11, 1228645), (55, 245729), (89, 151855), (121, 111695), (251, 53845), (445, 30371), (605, 22339), (979, 13805), (1255, 10769), (2761, 4895)]