2017420175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{14341}}^1$

素因数の和:14699

約数の個数: 24

約数和(自身を含む): 2656941552

約数和(自身を除く): 639521377

約数列:

[1, 5, 17, 25, 85, 331, 425, 1655, 5627, 8275, 14341, 28135, 71705, 140675, 243797, 358525, 1218985, 4746871, 6094925, 23734355, 80696807, 118671775, 403484035, 2017420175]

約数ペア:

[(1, 2017420175), (5, 403484035), (17, 118671775), (25, 80696807), (85, 23734355), (331, 6094925), (425, 4746871), (1655, 1218985), (5627, 358525), (8275, 243797), (14341, 140675), (28135, 71705)]