23322975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1259}}^1$

素因数の和:1304

約数の個数: 48

約数和(自身を含む): 43747200

約数和(自身を除く): 20424225

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 195, 247, 285, 325, 475, 741, 975, 1235, 1259, 1425, 3705, 3777, 6175, 6295, 16367, 18525, 18885, 23921, 31475, 49101, 71763, 81835, 94425, 119605, 245505, 310973, 358815, 409175, 598025, 932919, 1227525, 1554865, 1794075, 4664595, 7774325, 23322975]

約数ペア:

[(1, 23322975), (3, 7774325), (5, 4664595), (13, 1794075), (15, 1554865), (19, 1227525), (25, 932919), (39, 598025), (57, 409175), (65, 358815), (75, 310973), (95, 245505), (195, 119605), (247, 94425), (285, 81835), (325, 71763), (475, 49101), (741, 31475), (975, 23921), (1235, 18885), (1259, 18525), (1425, 16367), (3705, 6295), (3777, 6175)]