69298385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{9781}}^1$

素因数の和:9908

約数の個数: 16

約数和(自身を含む): 90385680

約数和(自身を除く): 21087295

約数列:

[1, 5, 13, 65, 109, 545, 1417, 7085, 9781, 48905, 127153, 635765, 1066129, 5330645, 13859677, 69298385]

約数ペア:

[(1, 69298385), (5, 13859677), (13, 5330645), (65, 1066129), (109, 635765), (545, 127153), (1417, 48905), (7085, 9781)]