45885555

素因数分解:

$3^3\times 5^1\times {\mathrm{449}}^1\times {\mathrm{757}}^1$

素因数の和:1220

約数の個数: 32

約数和(自身を含む): 81864000

約数和(自身を除く): 35978445

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 449, 757, 1347, 2245, 2271, 3785, 4041, 6735, 6813, 11355, 12123, 20205, 20439, 34065, 60615, 102195, 339893, 1019679, 1699465, 3059037, 5098395, 9177111, 15295185, 45885555]

約数ペア:

[(1, 45885555), (3, 15295185), (5, 9177111), (9, 5098395), (15, 3059037), (27, 1699465), (45, 1019679), (135, 339893), (449, 102195), (757, 60615), (1347, 34065), (2245, 20439), (2271, 20205), (3785, 12123), (4041, 11355), (6735, 6813)]