139566675

素因数分解:

$3^1\times 5^2\times {\mathrm{571}}^1\times {\mathrm{3259}}^1$

素因数の和:3843

約数の個数: 24

約数和(自身を含む): 231225280

約数和(自身を除く): 91658605

約数列:

[1, 3, 5, 15, 25, 75, 571, 1713, 2855, 3259, 8565, 9777, 14275, 16295, 42825, 48885, 81475, 244425, 1860889, 5582667, 9304445, 27913335, 46522225, 139566675]

約数ペア:

[(1, 139566675), (3, 46522225), (5, 27913335), (15, 9304445), (25, 5582667), (75, 1860889), (571, 244425), (1713, 81475), (2855, 48885), (3259, 42825), (8565, 16295), (9777, 14275)]