16850275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 22724240

約数和(自身を除く): 5873965

約数列:

[1, 5, 13, 25, 65, 139, 325, 373, 695, 1807, 1865, 3475, 4849, 9035, 9325, 24245, 45175, 51847, 121225, 259235, 674011, 1296175, 3370055, 16850275]

約数ペア:

[(1, 16850275), (5, 3370055), (13, 1296175), (25, 674011), (65, 259235), (139, 121225), (325, 51847), (373, 45175), (695, 24245), (1807, 9325), (1865, 9035), (3475, 4849)]