15704438425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{76579}}^1$

素因数の和:77233

約数の個数: 24

約数和(自身を含む): 21004975040

約数和(自身を除く): 5300536615

約数列:

[1, 5, 13, 25, 65, 325, 631, 3155, 8203, 15775, 41015, 76579, 205075, 382895, 995527, 1914475, 4977635, 24888175, 48321349, 241606745, 628177537, 1208033725, 3140887685, 15704438425]

約数ペア:

[(1, 15704438425), (5, 3140887685), (13, 1208033725), (25, 628177537), (65, 241606745), (325, 48321349), (631, 24888175), (3155, 4977635), (8203, 1914475), (15775, 995527), (41015, 382895), (76579, 205075)]