105261845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 139708800

約数和(自身を除く): 34446955

約数列:

[1, 5, 13, 65, 83, 109, 179, 415, 545, 895, 1079, 1417, 2327, 5395, 7085, 9047, 11635, 14857, 19511, 45235, 74285, 97555, 117611, 193141, 253643, 588055, 965705, 1268215, 1619413, 8097065, 21052369, 105261845]

約数ペア:

[(1, 105261845), (5, 21052369), (13, 8097065), (65, 1619413), (83, 1268215), (109, 965705), (179, 588055), (415, 253643), (545, 193141), (895, 117611), (1079, 97555), (1417, 74285), (2327, 45235), (5395, 19511), (7085, 14857), (9047, 11635)]