22054375

素因数分解:

$5^4\times 7^1\times {\mathrm{71}}^2$

素因数の和:169

約数の個数: 30

約数和(自身を含む): 31946024

約数和(自身を除く): 9891649

約数列:

[1, 5, 7, 25, 35, 71, 125, 175, 355, 497, 625, 875, 1775, 2485, 4375, 5041, 8875, 12425, 25205, 35287, 44375, 62125, 126025, 176435, 310625, 630125, 882175, 3150625, 4410875, 22054375]

約数ペア:

[(1, 22054375), (5, 4410875), (7, 3150625), (25, 882175), (35, 630125), (71, 310625), (125, 176435), (175, 126025), (355, 62125), (497, 44375), (625, 35287), (875, 25205), (1775, 12425), (2485, 8875), (4375, 5041)]