6786325

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 10971520

約数和(自身を除く): 4185195

約数列:

[1, 5, 7, 13, 19, 25, 35, 65, 91, 95, 133, 157, 175, 247, 325, 455, 475, 665, 785, 1099, 1235, 1729, 2041, 2275, 2983, 3325, 3925, 5495, 6175, 8645, 10205, 14287, 14915, 20881, 27475, 38779, 43225, 51025, 71435, 74575, 104405, 193895, 271453, 357175, 522025, 969475, 1357265, 6786325]

約数ペア:

[(1, 6786325), (5, 1357265), (7, 969475), (13, 522025), (19, 357175), (25, 271453), (35, 193895), (65, 104405), (91, 74575), (95, 71435), (133, 51025), (157, 43225), (175, 38779), (247, 27475), (325, 20881), (455, 14915), (475, 14287), (665, 10205), (785, 8645), (1099, 6175), (1235, 5495), (1729, 3925), (2041, 3325), (2275, 2983)]