55925625

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{4261}}^1$

素因数の和:4291

約数の個数: 40

約数和(自身を含む): 106515904

約数和(自身を除く): 50590279

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 625, 875, 1875, 2625, 4261, 4375, 12783, 13125, 21305, 29827, 63915, 89481, 106525, 149135, 319575, 447405, 532625, 745675, 1597875, 2237025, 2663125, 3728375, 7989375, 11185125, 18641875, 55925625]

約数ペア:

[(1, 55925625), (3, 18641875), (5, 11185125), (7, 7989375), (15, 3728375), (21, 2663125), (25, 2237025), (35, 1597875), (75, 745675), (105, 532625), (125, 447405), (175, 319575), (375, 149135), (525, 106525), (625, 89481), (875, 63915), (1875, 29827), (2625, 21305), (4261, 13125), (4375, 12783)]