82281975

素因数分解:

$3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{5569}}^1$

素因数の和:5779

約数の個数: 24

約数和(自身を含む): 136754640

約数和(自身を除く): 54472665

約数列:

[1, 3, 5, 15, 25, 75, 197, 591, 985, 2955, 4925, 5569, 14775, 16707, 27845, 83535, 139225, 417675, 1097093, 3291279, 5485465, 16456395, 27427325, 82281975]

約数ペア:

[(1, 82281975), (3, 27427325), (5, 16456395), (15, 5485465), (25, 3291279), (75, 1097093), (197, 417675), (591, 139225), (985, 83535), (2955, 27845), (4925, 16707), (5569, 14775)]