77123085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{967}}^1$

素因数の和:1397

約数の個数: 32

約数和(自身を含む): 133351680

約数和(自身を除く): 56228595

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 409, 967, 1227, 2045, 2901, 4835, 5317, 6135, 12571, 14505, 15951, 26585, 37713, 62855, 79755, 188565, 395503, 1186509, 1977515, 5141539, 5932545, 15424617, 25707695, 77123085]

約数ペア:

[(1, 77123085), (3, 25707695), (5, 15424617), (13, 5932545), (15, 5141539), (39, 1977515), (65, 1186509), (195, 395503), (409, 188565), (967, 79755), (1227, 62855), (2045, 37713), (2901, 26585), (4835, 15951), (5317, 14505), (6135, 12571)]