56128515

素因数分解:

$3^1\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{3251}}^1$

素因数の和:4410

約数の個数: 16

約数和(自身を含む): 89911296

約数和(自身を除く): 33782781

約数列:

[1, 3, 5, 15, 1151, 3251, 3453, 5755, 9753, 16255, 17265, 48765, 3741901, 11225703, 18709505, 56128515]

約数ペア:

[(1, 56128515), (3, 18709505), (5, 11225703), (15, 3741901), (1151, 48765), (3251, 17265), (3453, 16255), (5755, 9753)]