63209315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{57203}}^1$

素因数の和:57238

約数の個数: 16

約数和(自身を含む): 86492448

約数和(自身を除く): 23283133

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 57203, 286015, 743639, 972451, 3718195, 4862255, 12641863, 63209315]

約数ペア:

[(1, 63209315), (5, 12641863), (13, 4862255), (17, 3718195), (65, 972451), (85, 743639), (221, 286015), (1105, 57203)]