56319765

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 91929600

約数和(自身を除く): 35609835

約数列:

[1, 3, 5, 15, 113, 149, 223, 339, 447, 565, 669, 745, 1115, 1695, 2235, 3345, 16837, 25199, 33227, 50511, 75597, 84185, 99681, 125995, 166135, 252555, 377985, 498405, 3754651, 11263953, 18773255, 56319765]

約数ペア:

[(1, 56319765), (3, 18773255), (5, 11263953), (15, 3754651), (113, 498405), (149, 377985), (223, 252555), (339, 166135), (447, 125995), (565, 99681), (669, 84185), (745, 75597), (1115, 50511), (1695, 33227), (2235, 25199), (3345, 16837)]