79013745

素因数分解:

$3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2971}}^1$

素因数の和:3182

約数の個数: 32

約数和(自身を含む): 141229440

約数和(自身を除く): 62215695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 197, 591, 985, 1773, 2955, 2971, 5319, 8865, 8913, 14855, 26595, 26739, 44565, 80217, 133695, 401085, 585287, 1755861, 2926435, 5267583, 8779305, 15802749, 26337915, 79013745]

約数ペア:

[(1, 79013745), (3, 26337915), (5, 15802749), (9, 8779305), (15, 5267583), (27, 2926435), (45, 1755861), (135, 585287), (197, 401085), (591, 133695), (985, 80217), (1773, 44565), (2955, 26739), (2971, 26595), (5319, 14855), (8865, 8913)]