8920629705

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45746819}}^1$

素因数の和:45746840

約数の個数: 16

約数和(自身を含む): 15370931520

約数和(自身を除く): 6450301815

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 45746819, 137240457, 228734095, 594708647, 686202285, 1784125941, 2973543235, 8920629705]

約数ペア:

[(1, 8920629705), (3, 2973543235), (5, 1784125941), (13, 686202285), (15, 594708647), (39, 228734095), (65, 137240457), (195, 45746819)]