1129788045

素因数分解:

$3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{154027}}^1$

素因数の和:154201

約数の個数: 24

約数和(自身を含む): 1970326176

約数和(自身を除く): 840538131

約数列:

[1, 3, 5, 9, 15, 45, 163, 489, 815, 1467, 2445, 7335, 154027, 462081, 770135, 1386243, 2310405, 6931215, 25106401, 75319203, 125532005, 225957609, 376596015, 1129788045]

約数ペア:

[(1, 1129788045), (3, 376596015), (5, 225957609), (9, 125532005), (15, 75319203), (45, 25106401), (163, 6931215), (489, 2310405), (815, 1386243), (1467, 770135), (2445, 462081), (7335, 154027)]