202427325

素因数分解:

$3^2\times 5^2\times {\mathrm{421}}^1\times {\mathrm{2137}}^1$

素因数の和:2574

約数の個数: 36

約数和(自身を含む): 363601108

約数和(自身を除く): 161173783

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 421, 1263, 2105, 2137, 3789, 6315, 6411, 10525, 10685, 18945, 19233, 31575, 32055, 53425, 94725, 96165, 160275, 480825, 899677, 2699031, 4498385, 8097093, 13495155, 22491925, 40485465, 67475775, 202427325]

約数ペア:

[(1, 202427325), (3, 67475775), (5, 40485465), (9, 22491925), (15, 13495155), (25, 8097093), (45, 4498385), (75, 2699031), (225, 899677), (421, 480825), (1263, 160275), (2105, 96165), (2137, 94725), (3789, 53425), (6315, 32055), (6411, 31575), (10525, 19233), (10685, 18945)]