54027705

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 88473600

約数和(自身を除く): 34445895

約数列:

[1, 3, 5, 15, 79, 127, 237, 359, 381, 395, 635, 1077, 1185, 1795, 1905, 5385, 10033, 28361, 30099, 45593, 50165, 85083, 136779, 141805, 150495, 227965, 425415, 683895, 3601847, 10805541, 18009235, 54027705]

約数ペア:

[(1, 54027705), (3, 18009235), (5, 10805541), (15, 3601847), (79, 683895), (127, 425415), (237, 227965), (359, 150495), (381, 141805), (395, 136779), (635, 85083), (1077, 50165), (1185, 45593), (1795, 30099), (1905, 28361), (5385, 10033)]