22279175

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 28736256

約数和(自身を除く): 6457081

約数列:

[1, 5, 25, 47, 67, 235, 283, 335, 1175, 1415, 1675, 3149, 7075, 13301, 15745, 18961, 66505, 78725, 94805, 332525, 474025, 891167, 4455835, 22279175]

約数ペア:

[(1, 22279175), (5, 4455835), (25, 891167), (47, 474025), (67, 332525), (235, 94805), (283, 78725), (335, 66505), (1175, 18961), (1415, 15745), (1675, 13301), (3149, 7075)]