38019725

素因数分解:

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

素因数の和:497

約数の個数: 18

約数和(自身を含む): 48984030

約数和(自身を除く): 10964305

約数列:

[1, 5, 25, 29, 145, 229, 725, 1145, 5725, 6641, 33205, 52441, 166025, 262205, 1311025, 1520789, 7603945, 38019725]

約数ペア:

[(1, 38019725), (5, 7603945), (25, 1520789), (29, 1311025), (145, 262205), (229, 166025), (725, 52441), (1145, 33205), (5725, 6641)]