27444825

素因数分解:

$3^4\times 5^2\times {\mathrm{13553}}^1$

素因数の和:13575

約数の個数: 30

約数和(自身を含む): 50841054

約数和(自身を除く): 23396229

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 13553, 40659, 67765, 121977, 203295, 338825, 365931, 609885, 1016475, 1097793, 1829655, 3049425, 5488965, 9148275, 27444825]

約数ペア:

[(1, 27444825), (3, 9148275), (5, 5488965), (9, 3049425), (15, 1829655), (25, 1097793), (27, 1016475), (45, 609885), (75, 365931), (81, 338825), (135, 203295), (225, 121977), (405, 67765), (675, 40659), (2025, 13553)]