73998615

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 120657600

約数和(自身を除く): 46658985

約数列:

[1, 3, 5, 15, 113, 149, 293, 339, 447, 565, 745, 879, 1465, 1695, 2235, 4395, 16837, 33109, 43657, 50511, 84185, 99327, 130971, 165545, 218285, 252555, 496635, 654855, 4933241, 14799723, 24666205, 73998615]

約数ペア:

[(1, 73998615), (3, 24666205), (5, 14799723), (15, 4933241), (113, 654855), (149, 496635), (293, 252555), (339, 218285), (447, 165545), (565, 130971), (745, 99327), (879, 84185), (1465, 50511), (1695, 43657), (2235, 33109), (4395, 16837)]