16214275

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8423}}^1$

素因数の和:8451

約数の個数: 24

約数和(自身を含む): 25069824

約数和(自身を除く): 8855549

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 1925, 8423, 42115, 58961, 92653, 210575, 294805, 463265, 648571, 1474025, 2316325, 3242855, 16214275]

約数ペア:

[(1, 16214275), (5, 3242855), (7, 2316325), (11, 1474025), (25, 648571), (35, 463265), (55, 294805), (77, 210575), (175, 92653), (275, 58961), (385, 42115), (1925, 8423)]