56616555

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{829}}^1$

素因数の和:1023

約数の個数: 32

約数和(自身を含む): 94420800

約数和(自身を除く): 37804245

約数列:

[1, 3, 5, 15, 29, 87, 145, 157, 435, 471, 785, 829, 2355, 2487, 4145, 4553, 12435, 13659, 22765, 24041, 68295, 72123, 120205, 130153, 360615, 390459, 650765, 1952295, 3774437, 11323311, 18872185, 56616555]

約数ペア:

[(1, 56616555), (3, 18872185), (5, 11323311), (15, 3774437), (29, 1952295), (87, 650765), (145, 390459), (157, 360615), (435, 130153), (471, 120205), (785, 72123), (829, 68295), (2355, 24041), (2487, 22765), (4145, 13659), (4553, 12435)]