140123765

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{9049}}^1$

素因数の和:9236

約数の個数: 16

約数和(自身を含む): 178104000

約数和(自身を除く): 37980235

約数列:

[1, 5, 19, 95, 163, 815, 3097, 9049, 15485, 45245, 171931, 859655, 1474987, 7374935, 28024753, 140123765]

約数ペア:

[(1, 140123765), (5, 28024753), (19, 7374935), (95, 1474987), (163, 859655), (815, 171931), (3097, 45245), (9049, 15485)]