15113945

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1061}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 23245056

約数和(自身を除く): 8131111

約数列:

[1, 5, 7, 11, 35, 37, 55, 77, 185, 259, 385, 407, 1061, 1295, 2035, 2849, 5305, 7427, 11671, 14245, 37135, 39257, 58355, 81697, 196285, 274799, 408485, 431827, 1373995, 2159135, 3022789, 15113945]

約数ペア:

[(1, 15113945), (5, 3022789), (7, 2159135), (11, 1373995), (35, 431827), (37, 408485), (55, 274799), (77, 196285), (185, 81697), (259, 58355), (385, 39257), (407, 37135), (1061, 14245), (1295, 11671), (2035, 7427), (2849, 5305)]