27964305

素因数分解:

$3^3\times 5^1\times {\mathrm{359}}^1\times {\mathrm{577}}^1$

素因数の和:950

約数の個数: 32

約数和(自身を含む): 49939200

約数和(自身を除く): 21974895

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 359, 577, 1077, 1731, 1795, 2885, 3231, 5193, 5385, 8655, 9693, 15579, 16155, 25965, 48465, 77895, 207143, 621429, 1035715, 1864287, 3107145, 5592861, 9321435, 27964305]

約数ペア:

[(1, 27964305), (3, 9321435), (5, 5592861), (9, 3107145), (15, 1864287), (27, 1035715), (45, 621429), (135, 207143), (359, 77895), (577, 48465), (1077, 25965), (1731, 16155), (1795, 15579), (2885, 9693), (3231, 8655), (5193, 5385)]