538259425

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{2917}}^1$

素因数の和:3010

約数の個数: 36

約数和(自身を含む): 745916668

約数和(自身を除く): 207657243

約数列:

[1, 5, 11, 25, 55, 61, 121, 275, 305, 605, 671, 1525, 2917, 3025, 3355, 7381, 14585, 16775, 32087, 36905, 72925, 160435, 177937, 184525, 352957, 802175, 889685, 1764785, 1957307, 4448425, 8823925, 9786535, 21530377, 48932675, 107651885, 538259425]

約数ペア:

[(1, 538259425), (5, 107651885), (11, 48932675), (25, 21530377), (55, 9786535), (61, 8823925), (121, 4448425), (275, 1957307), (305, 1764785), (605, 889685), (671, 802175), (1525, 352957), (2917, 184525), (3025, 177937), (3355, 160435), (7381, 72925), (14585, 36905), (16775, 32087)]