15965268

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1531}}^1$

素因数の和:1628

約数の個数: 48

約数和(自身を含む): 41180160

約数和(自身を除く): 25214892

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 79, 132, 158, 237, 316, 474, 869, 948, 1531, 1738, 2607, 3062, 3476, 4593, 5214, 6124, 9186, 10428, 16841, 18372, 33682, 50523, 67364, 101046, 120949, 202092, 241898, 362847, 483796, 725694, 1330439, 1451388, 2660878, 3991317, 5321756, 7982634, 15965268]

約数ペア:

[(1, 15965268), (2, 7982634), (3, 5321756), (4, 3991317), (6, 2660878), (11, 1451388), (12, 1330439), (22, 725694), (33, 483796), (44, 362847), (66, 241898), (79, 202092), (132, 120949), (158, 101046), (237, 67364), (316, 50523), (474, 33682), (869, 18372), (948, 16841), (1531, 10428), (1738, 9186), (2607, 6124), (3062, 5214), (3476, 4593)]