4081605

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{853}}^1$

素因数の和:901

約数の個数: 32

約数和(自身を含む): 7378560

約数和(自身を除く): 3296955

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 853, 957, 1595, 2559, 4265, 4785, 9383, 12795, 24737, 28149, 46915, 74211, 123685, 140745, 272107, 371055, 816321, 1360535, 4081605]

約数ペア:

[(1, 4081605), (3, 1360535), (5, 816321), (11, 371055), (15, 272107), (29, 140745), (33, 123685), (55, 74211), (87, 46915), (145, 28149), (165, 24737), (319, 12795), (435, 9383), (853, 4785), (957, 4265), (1595, 2559)]