63219455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{8923}}^1$

素因数の和:9050

約数の個数: 16

約数和(自身を含む): 82457760

約数和(自身を除く): 19238305

約数列:

[1, 5, 13, 65, 109, 545, 1417, 7085, 8923, 44615, 115999, 579995, 972607, 4863035, 12643891, 63219455]

約数ペア:

[(1, 63219455), (5, 12643891), (13, 4863035), (65, 972607), (109, 579995), (545, 115999), (1417, 44615), (7085, 8923)]