4765475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 48

約数和(自身を含む): 7332864

約数和(自身を除く): 2567389

約数列:

[1, 5, 11, 13, 25, 31, 43, 55, 65, 143, 155, 215, 275, 325, 341, 403, 473, 559, 715, 775, 1075, 1333, 1705, 2015, 2365, 2795, 3575, 4433, 6149, 6665, 8525, 10075, 11825, 13975, 14663, 17329, 22165, 30745, 33325, 73315, 86645, 110825, 153725, 190619, 366575, 433225, 953095, 4765475]

約数ペア:

[(1, 4765475), (5, 953095), (11, 433225), (13, 366575), (25, 190619), (31, 153725), (43, 110825), (55, 86645), (65, 73315), (143, 33325), (155, 30745), (215, 22165), (275, 17329), (325, 14663), (341, 13975), (403, 11825), (473, 10075), (559, 8525), (715, 6665), (775, 6149), (1075, 4433), (1333, 3575), (1705, 2795), (2015, 2365)]