26903525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{271}}^1$

素因数の和:330

約数の個数: 36

約数和(自身を含む): 38551104

約数和(自身を除く): 11647579

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 271, 275, 361, 475, 1045, 1355, 1805, 2981, 3971, 5149, 5225, 6775, 9025, 14905, 19855, 25745, 56639, 74525, 97831, 99275, 128725, 283195, 489155, 1076141, 1415975, 2445775, 5380705, 26903525]

約数ペア:

[(1, 26903525), (5, 5380705), (11, 2445775), (19, 1415975), (25, 1076141), (55, 489155), (95, 283195), (209, 128725), (271, 99275), (275, 97831), (361, 74525), (475, 56639), (1045, 25745), (1355, 19855), (1805, 14905), (2981, 9025), (3971, 6775), (5149, 5225)]