40059005

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 57853440

約数和(自身を除く): 17794435

約数列:

[1, 5, 7, 29, 35, 61, 145, 203, 305, 427, 647, 1015, 1769, 2135, 3235, 4529, 8845, 12383, 18763, 22645, 39467, 61915, 93815, 131341, 197335, 276269, 656705, 1144543, 1381345, 5722715, 8011801, 40059005]

約数ペア:

[(1, 40059005), (5, 8011801), (7, 5722715), (29, 1381345), (35, 1144543), (61, 656705), (145, 276269), (203, 197335), (305, 131341), (427, 93815), (647, 61915), (1015, 39467), (1769, 22645), (2135, 18763), (3235, 12383), (4529, 8845)]