16177995

素因数分解:

$3^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{409}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 28929600

約数和(自身を除く): 12751605

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 293, 409, 879, 1227, 1465, 2045, 2637, 3681, 4395, 6135, 7911, 11043, 13185, 18405, 39555, 55215, 119837, 359511, 599185, 1078533, 1797555, 3235599, 5392665, 16177995]

約数ペア:

[(1, 16177995), (3, 5392665), (5, 3235599), (9, 1797555), (15, 1078533), (27, 599185), (45, 359511), (135, 119837), (293, 55215), (409, 39555), (879, 18405), (1227, 13185), (1465, 11043), (2045, 7911), (2637, 6135), (3681, 4395)]