56290515

素因数分解:

$3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{14951}}^1$

素因数の和:15210

約数の個数: 16

約数和(自身を含む): 90429696

約数和(自身を除く): 34139181

約数列:

[1, 3, 5, 15, 251, 753, 1255, 3765, 14951, 44853, 74755, 224265, 3752701, 11258103, 18763505, 56290515]

約数ペア:

[(1, 56290515), (3, 18763505), (5, 11258103), (15, 3752701), (251, 224265), (753, 74755), (1255, 44853), (3765, 14951)]