299265005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{8837}}^1$

素因数の和:9376

約数の個数: 16

約数和(自身を含む): 387528624

約数和(自身を除く): 88263619

約数列:

[1, 5, 13, 65, 521, 2605, 6773, 8837, 33865, 44185, 114881, 574405, 4604077, 23020385, 59853001, 299265005]

約数ペア:

[(1, 299265005), (5, 59853001), (13, 23020385), (65, 4604077), (521, 574405), (2605, 114881), (6773, 44185), (8837, 33865)]