1513655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:131

約数の個数: 32

約数和(自身を含む): 2237760

約数和(自身を除く): 724105

約数列:

[1, 5, 11, 13, 29, 55, 65, 73, 143, 145, 319, 365, 377, 715, 803, 949, 1595, 1885, 2117, 4015, 4147, 4745, 10439, 10585, 20735, 23287, 27521, 52195, 116435, 137605, 302731, 1513655]

約数ペア:

[(1, 1513655), (5, 302731), (11, 137605), (13, 116435), (29, 52195), (55, 27521), (65, 23287), (73, 20735), (143, 10585), (145, 10439), (319, 4745), (365, 4147), (377, 4015), (715, 2117), (803, 1885), (949, 1595)]