7852875

素因数分解:

$3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 13398528

約数和(自身を除く): 5545653

約数列:

[1, 3, 5, 15, 25, 43, 75, 125, 129, 215, 375, 487, 645, 1075, 1461, 2435, 3225, 5375, 7305, 12175, 16125, 20941, 36525, 60875, 62823, 104705, 182625, 314115, 523525, 1570575, 2617625, 7852875]

約数ペア:

[(1, 7852875), (3, 2617625), (5, 1570575), (15, 523525), (25, 314115), (43, 182625), (75, 104705), (125, 62823), (129, 60875), (215, 36525), (375, 20941), (487, 16125), (645, 12175), (1075, 7305), (1461, 5375), (2435, 3225)]