9802925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 13585440

約数和(自身を除く): 3782515

約数列:

[1, 5, 11, 25, 43, 55, 215, 275, 473, 829, 1075, 2365, 4145, 9119, 11825, 20725, 35647, 45595, 178235, 227975, 392117, 891175, 1960585, 9802925]

約数ペア:

[(1, 9802925), (5, 1960585), (11, 891175), (25, 392117), (43, 227975), (55, 178235), (215, 45595), (275, 35647), (473, 20725), (829, 11825), (1075, 9119), (2365, 4145)]