27506505

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6133}}^1$

素因数の和:6177

約数の個数: 32

約数和(自身を含む): 49464576

約数和(自身を除く): 21958071

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 6133, 18399, 30665, 79729, 91995, 141059, 239187, 398645, 423177, 705295, 1195935, 1833767, 2115885, 5501301, 9168835, 27506505]

約数ペア:

[(1, 27506505), (3, 9168835), (5, 5501301), (13, 2115885), (15, 1833767), (23, 1195935), (39, 705295), (65, 423177), (69, 398645), (115, 239187), (195, 141059), (299, 91995), (345, 79729), (897, 30665), (1495, 18399), (4485, 6133)]