26111205

素因数分解:

$3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1531}}^1$

素因数の和:1921

約数の個数: 24

約数和(自身を含む): 45408480

約数和(自身を除く): 19297275

約数列:

[1, 3, 5, 9, 15, 45, 379, 1137, 1531, 1895, 3411, 4593, 5685, 7655, 13779, 17055, 22965, 68895, 580249, 1740747, 2901245, 5222241, 8703735, 26111205]

約数ペア:

[(1, 26111205), (3, 8703735), (5, 5222241), (9, 2901245), (15, 1740747), (45, 580249), (379, 68895), (1137, 22965), (1531, 17055), (1895, 13779), (3411, 7655), (4593, 5685)]