1082115

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 1900080

約数和(自身を除く): 817965

約数列:

[1, 3, 5, 9, 15, 45, 139, 173, 417, 519, 695, 865, 1251, 1557, 2085, 2595, 6255, 7785, 24047, 72141, 120235, 216423, 360705, 1082115]

約数ペア:

[(1, 1082115), (3, 360705), (5, 216423), (9, 120235), (15, 72141), (45, 24047), (139, 7785), (173, 6255), (417, 2595), (519, 2085), (695, 1557), (865, 1251)]