159743205

素因数分解:

$3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{6131}}^1$

素因数の和:6338

約数の個数: 32

約数和(自身を含む): 285505920

約数和(自身を除く): 125762715

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 193, 579, 965, 1737, 2895, 5211, 6131, 8685, 18393, 26055, 30655, 55179, 91965, 165537, 275895, 827685, 1183283, 3549849, 5916415, 10649547, 17749245, 31948641, 53247735, 159743205]

約数ペア:

[(1, 159743205), (3, 53247735), (5, 31948641), (9, 17749245), (15, 10649547), (27, 5916415), (45, 3549849), (135, 1183283), (193, 827685), (579, 275895), (965, 165537), (1737, 91965), (2895, 55179), (5211, 30655), (6131, 26055), (8685, 18393)]