27965205

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{8513}}^1$

素因数の和:8597

約数の個数: 24

約数和(自身を含む): 49142808

約数和(自身を除く): 21177603

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 8513, 25539, 42565, 76617, 127695, 383085, 621449, 1864347, 3107245, 5593041, 9321735, 27965205]

約数ペア:

[(1, 27965205), (3, 9321735), (5, 5593041), (9, 3107245), (15, 1864347), (45, 621449), (73, 383085), (219, 127695), (365, 76617), (657, 42565), (1095, 25539), (3285, 8513)]