77769045

素因数分解:

$3^3\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1283}}^1$

素因数の和:1746

約数の個数: 32

約数和(自身を含む): 138672000

約数和(自身を除く): 60902955

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 449, 1283, 1347, 2245, 3849, 4041, 6415, 6735, 11547, 12123, 19245, 20205, 34641, 57735, 60615, 173205, 576067, 1728201, 2880335, 5184603, 8641005, 15553809, 25923015, 77769045]

約数ペア:

[(1, 77769045), (3, 25923015), (5, 15553809), (9, 8641005), (15, 5184603), (27, 2880335), (45, 1728201), (135, 576067), (449, 173205), (1283, 60615), (1347, 57735), (2245, 34641), (3849, 20205), (4041, 19245), (6415, 12123), (6735, 11547)]