56157465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41141}}^1$

素因数の和:41169

約数の個数: 32

約数和(自身を含む): 110589696

約数和(自身を除く): 54432231

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 41141, 123423, 205705, 287987, 534833, 617115, 863961, 1439935, 1604499, 2674165, 3743831, 4319805, 8022495, 11231493, 18719155, 56157465]

約数ペア:

[(1, 56157465), (3, 18719155), (5, 11231493), (7, 8022495), (13, 4319805), (15, 3743831), (21, 2674165), (35, 1604499), (39, 1439935), (65, 863961), (91, 617115), (105, 534833), (195, 287987), (273, 205705), (455, 123423), (1365, 41141)]