3943669925

素因数分解:

$5^2\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{3779}}^1$

素因数の和:3847

約数の個数: 48

約数和(自身を含む): 5577768000

約数和(自身を除く): 1634098075

約数列:

[1, 5, 13, 19, 25, 65, 95, 169, 247, 325, 475, 845, 1235, 2197, 3211, 3779, 4225, 6175, 10985, 16055, 18895, 41743, 49127, 54925, 71801, 80275, 94475, 208715, 245635, 359005, 638651, 933413, 1043575, 1228175, 1795025, 3193255, 4667065, 8302463, 12134369, 15966275, 23335325, 41512315, 60671845, 157746797, 207561575, 303359225, 788733985, 3943669925]

約数ペア:

[(1, 3943669925), (5, 788733985), (13, 303359225), (19, 207561575), (25, 157746797), (65, 60671845), (95, 41512315), (169, 23335325), (247, 15966275), (325, 12134369), (475, 8302463), (845, 4667065), (1235, 3193255), (2197, 1795025), (3211, 1228175), (3779, 1043575), (4225, 933413), (6175, 638651), (10985, 359005), (16055, 245635), (18895, 208715), (41743, 94475), (49127, 80275), (54925, 71801)]