25654995

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6553}}^1$

素因数の和:6596

約数の個数: 32

約数和(自身を含む): 47188800

約数和(自身を除く): 21533805

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 6553, 19659, 32765, 58977, 98295, 176931, 190037, 294885, 570111, 884655, 950185, 1710333, 2850555, 5130999, 8551665, 25654995]

約数ペア:

[(1, 25654995), (3, 8551665), (5, 5130999), (9, 2850555), (15, 1710333), (27, 950185), (29, 884655), (45, 570111), (87, 294885), (135, 190037), (145, 176931), (261, 98295), (435, 58977), (783, 32765), (1305, 19659), (3915, 6553)]