421412545

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{773}}^1\times {\mathrm{1019}}^1$

素因数の和:1904

約数の個数: 16

約数和(自身を含む): 511583040

約数和(自身を除く): 90170495

約数列:

[1, 5, 107, 535, 773, 1019, 3865, 5095, 82711, 109033, 413555, 545165, 787687, 3938435, 84282509, 421412545]

約数ペア:

[(1, 421412545), (5, 84282509), (107, 3938435), (535, 787687), (773, 545165), (1019, 413555), (3865, 109033), (5095, 82711)]