15574059

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 24883200

約数和(自身を除く): 9309141

約数列:

[1, 3, 9, 23, 27, 31, 69, 93, 207, 279, 621, 713, 809, 837, 2139, 2427, 6417, 7281, 18607, 19251, 21843, 25079, 55821, 75237, 167463, 225711, 502389, 576817, 677133, 1730451, 5191353, 15574059]

約数ペア:

[(1, 15574059), (3, 5191353), (9, 1730451), (23, 677133), (27, 576817), (31, 502389), (69, 225711), (93, 167463), (207, 75237), (279, 55821), (621, 25079), (713, 21843), (809, 19251), (837, 18607), (2139, 7281), (2427, 6417)]