26044455

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 43084800

約数和(自身を除く): 17040345

約数列:

[1, 3, 5, 15, 43, 129, 149, 215, 271, 447, 645, 745, 813, 1355, 2235, 4065, 6407, 11653, 19221, 32035, 34959, 40379, 58265, 96105, 121137, 174795, 201895, 605685, 1736297, 5208891, 8681485, 26044455]

約数ペア:

[(1, 26044455), (3, 8681485), (5, 5208891), (15, 1736297), (43, 605685), (129, 201895), (149, 174795), (215, 121137), (271, 96105), (447, 58265), (645, 40379), (745, 34959), (813, 32035), (1355, 19221), (2235, 11653), (4065, 6407)]