27769965

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{63839}}^1$

素因数の和:63876

約数の個数: 16

約数和(自身を含む): 45964800

約数和(自身を除く): 18194835

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 63839, 191517, 319195, 957585, 1851331, 5553993, 9256655, 27769965]

約数ペア:

[(1, 27769965), (3, 9256655), (5, 5553993), (15, 1851331), (29, 957585), (87, 319195), (145, 191517), (435, 63839)]