274828625

素因数分解:

$5^3\times {\mathrm{229}}^1\times {\mathrm{9601}}^1$

素因数の和:9845

約数の個数: 16

約数和(自身を含む): 344519760

約数和(自身を除く): 69691135

約数列:

[1, 5, 25, 125, 229, 1145, 5725, 9601, 28625, 48005, 240025, 1200125, 2198629, 10993145, 54965725, 274828625]

約数ペア:

[(1, 274828625), (5, 54965725), (25, 10993145), (125, 2198629), (229, 1200125), (1145, 240025), (5725, 48005), (9601, 28625)]