442156755

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{1093}}^1$

素因数の和:1431

約数の個数: 32

約数和(自身を含む): 716788800

約数和(自身を除く): 274632045

約数列:

[1, 3, 5, 15, 149, 181, 447, 543, 745, 905, 1093, 2235, 2715, 3279, 5465, 16395, 26969, 80907, 134845, 162857, 197833, 404535, 488571, 593499, 814285, 989165, 2442855, 2967495, 29477117, 88431351, 147385585, 442156755]

約数ペア:

[(1, 442156755), (3, 147385585), (5, 88431351), (15, 29477117), (149, 2967495), (181, 2442855), (447, 989165), (543, 814285), (745, 593499), (905, 488571), (1093, 404535), (2235, 197833), (2715, 162857), (3279, 134845), (5465, 80907), (16395, 26969)]