4814725

素因数分解:

$5^2\times {\mathrm{29}}^2\times {\mathrm{229}}^1$

素因数の和:297

約数の個数: 18

約数和(自身を含む): 6210230

約数和(自身を除く): 1395505

約数列:

[1, 5, 25, 29, 145, 229, 725, 841, 1145, 4205, 5725, 6641, 21025, 33205, 166025, 192589, 962945, 4814725]

約数ペア:

[(1, 4814725), (5, 962945), (25, 192589), (29, 166025), (145, 33205), (229, 21025), (725, 6641), (841, 5725), (1145, 4205)]