1027779455

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{145681}}^1$

素因数の和:145786

約数の個数: 16

約数和(自身を含む): 1321627104

約数和(自身を除く): 293847649

約数列:

[1, 5, 17, 83, 85, 415, 1411, 7055, 145681, 728405, 2476577, 12091523, 12382885, 60457615, 205555891, 1027779455]

約数ペア:

[(1, 1027779455), (5, 205555891), (17, 60457615), (83, 12382885), (85, 12091523), (415, 2476577), (1411, 728405), (7055, 145681)]