84019125

素因数分解:

$3^1\times 5^3\times {\mathrm{449}}^1\times {\mathrm{499}}^1$

素因数の和:966

約数の個数: 32

約数和(自身を含む): 140400000

約数和(自身を除く): 56380875

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 449, 499, 1347, 1497, 2245, 2495, 6735, 7485, 11225, 12475, 33675, 37425, 56125, 62375, 168375, 187125, 224051, 672153, 1120255, 3360765, 5601275, 16803825, 28006375, 84019125]

約数ペア:

[(1, 84019125), (3, 28006375), (5, 16803825), (15, 5601275), (25, 3360765), (75, 1120255), (125, 672153), (375, 224051), (449, 187125), (499, 168375), (1347, 62375), (1497, 56125), (2245, 37425), (2495, 33675), (6735, 12475), (7485, 11225)]