315055275

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{3533}}^1$

素因数の和:3616

約数の個数: 48

約数和(自身を含む): 552152160

約数和(自身を除く): 237096885

約数列:

[1, 3, 5, 15, 25, 29, 41, 75, 87, 123, 145, 205, 435, 615, 725, 1025, 1189, 2175, 3075, 3533, 3567, 5945, 10599, 17665, 17835, 29725, 52995, 88325, 89175, 102457, 144853, 264975, 307371, 434559, 512285, 724265, 1536855, 2172795, 2561425, 3621325, 4200737, 7684275, 10863975, 12602211, 21003685, 63011055, 105018425, 315055275]

約数ペア:

[(1, 315055275), (3, 105018425), (5, 63011055), (15, 21003685), (25, 12602211), (29, 10863975), (41, 7684275), (75, 4200737), (87, 3621325), (123, 2561425), (145, 2172795), (205, 1536855), (435, 724265), (615, 512285), (725, 434559), (1025, 307371), (1189, 264975), (2175, 144853), (3075, 102457), (3533, 89175), (3567, 88325), (5945, 52995), (10599, 29725), (17665, 17835)]