9260875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 32

約数和(自身を含む): 12841920

約数和(自身を除く): 3581045

約数列:

[1, 5, 13, 25, 41, 65, 125, 139, 205, 325, 533, 695, 1025, 1625, 1807, 2665, 3475, 5125, 5699, 9035, 13325, 17375, 28495, 45175, 66625, 74087, 142475, 225875, 370435, 712375, 1852175, 9260875]

約数ペア:

[(1, 9260875), (5, 1852175), (13, 712375), (25, 370435), (41, 225875), (65, 142475), (125, 74087), (139, 66625), (205, 45175), (325, 28495), (533, 17375), (695, 13325), (1025, 9035), (1625, 5699), (1807, 5125), (2665, 3475)]