67971075

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47699}}^1$

素因数の和:47731

約数の個数: 24

約数和(自身を含む): 118296000

約数和(自身を除く): 50324925

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 47699, 143097, 238495, 715485, 906281, 1192475, 2718843, 3577425, 4531405, 13594215, 22657025, 67971075]

約数ペア:

[(1, 67971075), (3, 22657025), (5, 13594215), (15, 4531405), (19, 3577425), (25, 2718843), (57, 1192475), (75, 906281), (95, 715485), (285, 238495), (475, 143097), (1425, 47699)]