105408705

素因数分解:

$3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{27997}}^1$

素因数の和:28256

約数の個数: 16

約数和(自身を含む): 169331904

約数和(自身を除く): 63923199

約数列:

[1, 3, 5, 15, 251, 753, 1255, 3765, 27997, 83991, 139985, 419955, 7027247, 21081741, 35136235, 105408705]

約数ペア:

[(1, 105408705), (3, 35136235), (5, 21081741), (15, 7027247), (251, 419955), (753, 139985), (1255, 83991), (3765, 27997)]