9968759045

素因数分解:

$5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2613043}}^1$

素因数の和:2613164

約数の個数: 16

約数和(自身を含む): 13796872320

約数和(自身を除く): 3828113275

約数列:

[1, 5, 7, 35, 109, 545, 763, 3815, 2613043, 13065215, 18291301, 91456505, 284821687, 1424108435, 1993751809, 9968759045]

約数ペア:

[(1, 9968759045), (5, 1993751809), (7, 1424108435), (35, 284821687), (109, 91456505), (545, 18291301), (763, 13065215), (3815, 2613043)]