340131915

素因数分解:

$3^2\times 5^1\times {\mathrm{809}}^1\times {\mathrm{9343}}^1$

素因数の和:10163

約数の個数: 24

約数和(自身を含む): 590353920

約数和(自身を除く): 250222005

約数列:

[1, 3, 5, 9, 15, 45, 809, 2427, 4045, 7281, 9343, 12135, 28029, 36405, 46715, 84087, 140145, 420435, 7558487, 22675461, 37792435, 68026383, 113377305, 340131915]

約数ペア:

[(1, 340131915), (3, 113377305), (5, 68026383), (9, 37792435), (15, 22675461), (45, 7558487), (809, 420435), (2427, 140145), (4045, 84087), (7281, 46715), (9343, 36405), (12135, 28029)]