12163515

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:121

約数の個数: 96

約数和(自身を含む): 26046720

約数和(自身を除く): 13883205

約数列:

[1, 3, 5, 7, 13, 15, 19, 21, 35, 39, 49, 57, 65, 67, 91, 95, 105, 133, 147, 195, 201, 245, 247, 273, 285, 335, 399, 455, 469, 637, 665, 735, 741, 871, 931, 1005, 1235, 1273, 1365, 1407, 1729, 1911, 1995, 2345, 2613, 2793, 3185, 3283, 3705, 3819, 4355, 4655, 5187, 6097, 6365, 7035, 8645, 8911, 9555, 9849, 12103, 13065, 13965, 16415, 16549, 18291, 19095, 25935, 26733, 30485, 36309, 42679, 44555, 49245, 49647, 60515, 62377, 82745, 91455, 115843, 128037, 133665, 181545, 187131, 213395, 248235, 311885, 347529, 579215, 640185, 810901, 935655, 1737645, 2432703, 4054505, 12163515]

約数ペア:

[(1, 12163515), (3, 4054505), (5, 2432703), (7, 1737645), (13, 935655), (15, 810901), (19, 640185), (21, 579215), (35, 347529), (39, 311885), (49, 248235), (57, 213395), (65, 187131), (67, 181545), (91, 133665), (95, 128037), (105, 115843), (133, 91455), (147, 82745), (195, 62377), (201, 60515), (245, 49647), (247, 49245), (273, 44555), (285, 42679), (335, 36309), (399, 30485), (455, 26733), (469, 25935), (637, 19095), (665, 18291), (735, 16549), (741, 16415), (871, 13965), (931, 13065), (1005, 12103), (1235, 9849), (1273, 9555), (1365, 8911), (1407, 8645), (1729, 7035), (1911, 6365), (1995, 6097), (2345, 5187), (2613, 4655), (2793, 4355), (3185, 3819), (3283, 3705)]