2502190155

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{17389}}^1$

素因数の和:17631

約数の個数: 32

約数和(自身を含む): 4101814080

約数和(自身を除く): 1599623925

約数列:

[1, 3, 5, 15, 53, 159, 181, 265, 543, 795, 905, 2715, 9593, 17389, 28779, 47965, 52167, 86945, 143895, 260835, 921617, 2764851, 3147409, 4608085, 9442227, 13824255, 15737045, 47211135, 166812677, 500438031, 834063385, 2502190155]

約数ペア:

[(1, 2502190155), (3, 834063385), (5, 500438031), (15, 166812677), (53, 47211135), (159, 15737045), (181, 13824255), (265, 9442227), (543, 4608085), (795, 3147409), (905, 2764851), (2715, 921617), (9593, 260835), (17389, 143895), (28779, 86945), (47965, 52167)]