12372045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 24330240

約数和(自身を除く): 11958195

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 47, 69, 105, 109, 115, 141, 161, 235, 327, 329, 345, 483, 545, 705, 763, 805, 987, 1081, 1635, 1645, 2289, 2415, 2507, 3243, 3815, 4935, 5123, 5405, 7521, 7567, 11445, 12535, 15369, 16215, 17549, 22701, 25615, 35861, 37605, 37835, 52647, 76845, 87745, 107583, 113505, 117829, 179305, 263235, 353487, 537915, 589145, 824803, 1767435, 2474409, 4124015, 12372045]

約数ペア:

[(1, 12372045), (3, 4124015), (5, 2474409), (7, 1767435), (15, 824803), (21, 589145), (23, 537915), (35, 353487), (47, 263235), (69, 179305), (105, 117829), (109, 113505), (115, 107583), (141, 87745), (161, 76845), (235, 52647), (327, 37835), (329, 37605), (345, 35861), (483, 25615), (545, 22701), (705, 17549), (763, 16215), (805, 15369), (987, 12535), (1081, 11445), (1635, 7567), (1645, 7521), (2289, 5405), (2415, 5123), (2507, 4935), (3243, 3815)]