136918495

素因数分解:

$5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{3701}}^1$

素因数の和:3871

約数の個数: 24

約数和(自身を含む): 192444768

約数和(自身を除く): 55526273

約数列:

[1, 5, 7, 35, 49, 151, 245, 755, 1057, 3701, 5285, 7399, 18505, 25907, 36995, 129535, 181349, 558851, 906745, 2794255, 3911957, 19559785, 27383699, 136918495]

約数ペア:

[(1, 136918495), (5, 27383699), (7, 19559785), (35, 3911957), (49, 2794255), (151, 906745), (245, 558851), (755, 181349), (1057, 129535), (3701, 36995), (5285, 25907), (7399, 18505)]