1189439065

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{13901}}^1$

素因数の和:14172

約数の個数: 16

約数和(自身を含む): 1449700560

約数和(自身を除く): 260261495

約数列:

[1, 5, 109, 157, 545, 785, 13901, 17113, 69505, 85565, 1515209, 2182457, 7576045, 10912285, 237887813, 1189439065]

約数ペア:

[(1, 1189439065), (5, 237887813), (109, 10912285), (157, 7576045), (545, 2182457), (785, 1515209), (13901, 85565), (17113, 69505)]