1116155

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:434

約数の個数: 16

約数和(自身を含む): 1459200

約数和(自身を除く): 343045

約数列:

[1, 5, 19, 31, 95, 155, 379, 589, 1895, 2945, 7201, 11749, 36005, 58745, 223231, 1116155]

約数ペア:

[(1, 1116155), (5, 223231), (19, 58745), (31, 36005), (95, 11749), (155, 7201), (379, 2945), (589, 1895)]