27870525

素因数分解:

$3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1277}}^1$

素因数の和:1390

約数の個数: 36

約数和(自身を含む): 50473332

約数和(自身を除く): 22602807

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 97, 225, 291, 485, 873, 1277, 1455, 2425, 3831, 4365, 6385, 7275, 11493, 19155, 21825, 31925, 57465, 95775, 123869, 287325, 371607, 619345, 1114821, 1858035, 3096725, 5574105, 9290175, 27870525]

約数ペア:

[(1, 27870525), (3, 9290175), (5, 5574105), (9, 3096725), (15, 1858035), (25, 1114821), (45, 619345), (75, 371607), (97, 287325), (225, 123869), (291, 95775), (485, 57465), (873, 31925), (1277, 21825), (1455, 19155), (2425, 11493), (3831, 7275), (4365, 6385)]