55965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:69

約数の個数: 32

約数和(自身を含む): 112896

約数和(自身を除く): 56931

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 41, 65, 91, 105, 123, 195, 205, 273, 287, 455, 533, 615, 861, 1365, 1435, 1599, 2665, 3731, 4305, 7995, 11193, 18655, 55965]

約数ペア:

[(1, 55965), (3, 18655), (5, 11193), (7, 7995), (13, 4305), (15, 3731), (21, 2665), (35, 1599), (39, 1435), (41, 1365), (65, 861), (91, 615), (105, 533), (123, 455), (195, 287), (205, 273)]