475079275

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{157051}}^1$

素因数の和:157083

約数の個数: 18

約数和(自身を含む): 647525396

約数和(自身を除く): 172446121

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 157051, 785255, 1727561, 3926275, 8637805, 19003171, 43189025, 95015855, 475079275]

約数ペア:

[(1, 475079275), (5, 95015855), (11, 43189025), (25, 19003171), (55, 8637805), (121, 3926275), (275, 1727561), (605, 785255), (3025, 157051)]