30992975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2029}}^1$

素因数の和:2099

約数の個数: 24

約数和(自身を含む): 42288960

約数和(自身を除く): 11295985

約数列:

[1, 5, 13, 25, 47, 65, 235, 325, 611, 1175, 2029, 3055, 10145, 15275, 26377, 50725, 95363, 131885, 476815, 659425, 1239719, 2384075, 6198595, 30992975]

約数ペア:

[(1, 30992975), (5, 6198595), (13, 2384075), (25, 1239719), (47, 659425), (65, 476815), (235, 131885), (325, 95363), (611, 50725), (1175, 26377), (2029, 15275), (3055, 10145)]