328034665

素因数分解:

$5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{8867}}^1$

素因数の和:9037

約数の個数: 24

約数和(自身を含む): 460994112

約数和(自身を除く): 132959447

約数列:

[1, 5, 7, 35, 49, 151, 245, 755, 1057, 5285, 7399, 8867, 36995, 44335, 62069, 310345, 434483, 1338917, 2172415, 6694585, 9372419, 46862095, 65606933, 328034665]

約数ペア:

[(1, 328034665), (5, 65606933), (7, 46862095), (35, 9372419), (49, 6694585), (151, 2172415), (245, 1338917), (755, 434483), (1057, 310345), (5285, 62069), (7399, 44335), (8867, 36995)]