74978895

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{39359}}^1$

素因数の和:39494

約数の個数: 16

約数和(自身を含む): 120913920

約数和(自身を除く): 45935025

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 39359, 118077, 196795, 590385, 4998593, 14995779, 24992965, 74978895]

約数ペア:

[(1, 74978895), (3, 24992965), (5, 14995779), (15, 4998593), (127, 590385), (381, 196795), (635, 118077), (1905, 39359)]