125015005

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{3541}}^1$

素因数の和:3876

約数の個数: 16

約数和(自身を含む): 157094784

約数和(自身を除く): 32079779

約数列:

[1, 5, 23, 115, 307, 1535, 3541, 7061, 17705, 35305, 81443, 407215, 1087087, 5435435, 25003001, 125015005]

約数ペア:

[(1, 125015005), (5, 25003001), (23, 5435435), (115, 1087087), (307, 407215), (1535, 81443), (3541, 35305), (7061, 17705)]