78834395

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{2221}}^1$

素因数の和:2486

約数の個数: 16

約数和(自身を含む): 98123520

約数和(自身を除く): 19289125

約数列:

[1, 5, 31, 155, 229, 1145, 2221, 7099, 11105, 35495, 68851, 344255, 508609, 2543045, 15766879, 78834395]

約数ペア:

[(1, 78834395), (5, 15766879), (31, 2543045), (155, 508609), (229, 344255), (1145, 68851), (2221, 35495), (7099, 11105)]