39316025

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 59043840

約数和(自身を除く): 19727815

約数列:

[1, 5, 7, 25, 29, 35, 61, 127, 145, 175, 203, 305, 427, 635, 725, 889, 1015, 1525, 1769, 2135, 3175, 3683, 4445, 5075, 7747, 8845, 10675, 12383, 18415, 22225, 25781, 38735, 44225, 54229, 61915, 92075, 128905, 193675, 224663, 271145, 309575, 644525, 1123315, 1355725, 1572641, 5616575, 7863205, 39316025]

約数ペア:

[(1, 39316025), (5, 7863205), (7, 5616575), (25, 1572641), (29, 1355725), (35, 1123315), (61, 644525), (127, 309575), (145, 271145), (175, 224663), (203, 193675), (305, 128905), (427, 92075), (635, 61915), (725, 54229), (889, 44225), (1015, 38735), (1525, 25781), (1769, 22225), (2135, 18415), (3175, 12383), (3683, 10675), (4445, 8845), (5075, 7747)]