65412495

素因数分解:

$3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2677}}^1$

素因数の和:2872

約数の個数: 32

約数和(自身を含む): 116975040

約数和(自身を除く): 51562545

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 181, 543, 905, 1629, 2677, 2715, 4887, 8031, 8145, 13385, 24093, 24435, 40155, 72279, 120465, 361395, 484537, 1453611, 2422685, 4360833, 7268055, 13082499, 21804165, 65412495]

約数ペア:

[(1, 65412495), (3, 21804165), (5, 13082499), (9, 7268055), (15, 4360833), (27, 2422685), (45, 1453611), (135, 484537), (181, 361395), (543, 120465), (905, 72279), (1629, 40155), (2677, 24435), (2715, 24093), (4887, 13385), (8031, 8145)]