15204021835

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^2\times {\mathrm{4723}}^1$

素因数の和:5055

約数の個数: 24

約数和(自身を含む): 19005502320

約数和(自身を除く): 3801480485

約数列:

[1, 5, 29, 145, 149, 745, 4321, 4723, 21605, 22201, 23615, 111005, 136967, 643829, 684835, 703727, 3219145, 3518635, 20408083, 102040415, 104855323, 524276615, 3040804367, 15204021835]

約数ペア:

[(1, 15204021835), (5, 3040804367), (29, 524276615), (145, 104855323), (149, 102040415), (745, 20408083), (4321, 3518635), (4723, 3219145), (21605, 703727), (22201, 684835), (23615, 643829), (111005, 136967)]