40622645

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 57853440

約数和(自身を除く): 17230795

約数列:

[1, 5, 7, 35, 53, 61, 265, 305, 359, 371, 427, 1795, 1855, 2135, 2513, 3233, 12565, 16165, 19027, 21899, 22631, 95135, 109495, 113155, 133189, 153293, 665945, 766465, 1160647, 5803235, 8124529, 40622645]

約数ペア:

[(1, 40622645), (5, 8124529), (7, 5803235), (35, 1160647), (53, 766465), (61, 665945), (265, 153293), (305, 133189), (359, 113155), (371, 109495), (427, 95135), (1795, 22631), (1855, 21899), (2135, 19027), (2513, 16165), (3233, 12565)]