1375315

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:522

約数の個数: 16

約数和(自身を含む): 1797120

約数和(自身を除く): 421805

約数列:

[1, 5, 19, 31, 95, 155, 467, 589, 2335, 2945, 8873, 14477, 44365, 72385, 275063, 1375315]

約数ペア:

[(1, 1375315), (5, 275063), (19, 72385), (31, 44365), (95, 14477), (155, 8873), (467, 2945), (589, 2335)]