27464805

素因数分解:

$3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1553}}^1$

素因数の和:1698

約数の個数: 32

約数和(自身を含む): 49230720

約数和(自身を除く): 21765915

約数列:

[1, 3, 5, 9, 15, 27, 45, 131, 135, 393, 655, 1179, 1553, 1965, 3537, 4659, 5895, 7765, 13977, 17685, 23295, 41931, 69885, 203443, 209655, 610329, 1017215, 1830987, 3051645, 5492961, 9154935, 27464805]

約数ペア:

[(1, 27464805), (3, 9154935), (5, 5492961), (9, 3051645), (15, 1830987), (27, 1017215), (45, 610329), (131, 209655), (135, 203443), (393, 69885), (655, 41931), (1179, 23295), (1553, 17685), (1965, 13977), (3537, 7765), (4659, 5895)]