4157585

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:628

約数の個数: 16

約数和(自身を含む): 5268240

約数和(自身を除く): 1110655

約数列:

[1, 5, 29, 53, 145, 265, 541, 1537, 2705, 7685, 15689, 28673, 78445, 143365, 831517, 4157585]

約数ペア:

[(1, 4157585), (5, 831517), (29, 143365), (53, 78445), (145, 28673), (265, 15689), (541, 7685), (1537, 2705)]