98790725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2411}}^1$

素因数の和:2581

約数の個数: 24

約数和(自身を含む): 134589600

約数和(自身を除く): 35798875

約数列:

[1, 5, 11, 25, 55, 149, 275, 745, 1639, 2411, 3725, 8195, 12055, 26521, 40975, 60275, 132605, 359239, 663025, 1796195, 3951629, 8980975, 19758145, 98790725]

約数ペア:

[(1, 98790725), (5, 19758145), (11, 8980975), (25, 3951629), (55, 1796195), (149, 663025), (275, 359239), (745, 132605), (1639, 60275), (2411, 40975), (3725, 26521), (8195, 12055)]