79407225

素因数分解:

$3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{2539}}^1$

素因数の和:2694

約数の個数: 36

約数和(自身を含む): 143306800

約数和(自身を除く): 63899575

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 139, 225, 417, 695, 1251, 2085, 2539, 3475, 6255, 7617, 10425, 12695, 22851, 31275, 38085, 63475, 114255, 190425, 352921, 571275, 1058763, 1764605, 3176289, 5293815, 8823025, 15881445, 26469075, 79407225]

約数ペア:

[(1, 79407225), (3, 26469075), (5, 15881445), (9, 8823025), (15, 5293815), (25, 3176289), (45, 1764605), (75, 1058763), (139, 571275), (225, 352921), (417, 190425), (695, 114255), (1251, 63475), (2085, 38085), (2539, 31275), (3475, 22851), (6255, 12695), (7617, 10425)]