315045105

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{17401}}^1$

素因数の和:17497

約数の個数: 32

約数和(自身を含む): 541271808

約数和(自身を除く): 226226703

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 213, 255, 355, 1065, 1207, 3621, 6035, 17401, 18105, 52203, 87005, 261015, 295817, 887451, 1235471, 1479085, 3706413, 4437255, 6177355, 18532065, 21003007, 63009021, 105015035, 315045105]

約数ペア:

[(1, 315045105), (3, 105015035), (5, 63009021), (15, 21003007), (17, 18532065), (51, 6177355), (71, 4437255), (85, 3706413), (213, 1479085), (255, 1235471), (355, 887451), (1065, 295817), (1207, 261015), (3621, 87005), (6035, 52203), (17401, 18105)]