1308015

素因数分解:

$3^3\times 5^1\times {\mathrm{9689}}^1$

素因数の和:9703

約数の個数: 16

約数和(自身を含む): 2325600

約数和(自身を除く): 1017585

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 9689, 29067, 48445, 87201, 145335, 261603, 436005, 1308015]

約数ペア:

[(1, 1308015), (3, 436005), (5, 261603), (9, 145335), (15, 87201), (27, 48445), (45, 29067), (135, 9689)]