286854095

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{251}}^1\times {\mathrm{1889}}^1$

素因数の和:2167

約数の個数: 24

約数和(自身を含む): 380071440

約数和(自身を除く): 93217345

約数列:

[1, 5, 11, 55, 121, 251, 605, 1255, 1889, 2761, 9445, 13805, 20779, 30371, 103895, 151855, 228569, 474139, 1142845, 2370695, 5215529, 26077645, 57370819, 286854095]

約数ペア:

[(1, 286854095), (5, 57370819), (11, 26077645), (55, 5215529), (121, 2370695), (251, 1142845), (605, 474139), (1255, 228569), (1889, 151855), (2761, 103895), (9445, 30371), (13805, 20779)]