102297905

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{3989}}^1$

素因数の和:4240

約数の個数: 16

約数和(自身を含む): 128701440

約数和(自身を除く): 26403535

約数列:

[1, 5, 23, 115, 223, 1115, 3989, 5129, 19945, 25645, 91747, 458735, 889547, 4447735, 20459581, 102297905]

約数ペア:

[(1, 102297905), (5, 20459581), (23, 4447735), (115, 889547), (223, 458735), (1115, 91747), (3989, 25645), (5129, 19945)]