54103875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{20611}}^1$

素因数の和:20636

約数の個数: 32

約数和(自身を含む): 102895104

約数和(自身を除く): 48791229

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 875, 2625, 20611, 61833, 103055, 144277, 309165, 432831, 515275, 721385, 1545825, 2164155, 2576375, 3606925, 7729125, 10820775, 18034625, 54103875]

約数ペア:

[(1, 54103875), (3, 18034625), (5, 10820775), (7, 7729125), (15, 3606925), (21, 2576375), (25, 2164155), (35, 1545825), (75, 721385), (105, 515275), (125, 432831), (175, 309165), (375, 144277), (525, 103055), (875, 61833), (2625, 20611)]