128328195

素因数分解:

$3^1\times 5^1\times {\mathrm{2671}}^1\times {\mathrm{3203}}^1$

素因数の和:5882

約数の個数: 16

約数和(自身を含む): 205466112

約数和(自身を除く): 77137917

約数列:

[1, 3, 5, 15, 2671, 3203, 8013, 9609, 13355, 16015, 40065, 48045, 8555213, 25665639, 42776065, 128328195]

約数ペア:

[(1, 128328195), (3, 42776065), (5, 25665639), (15, 8555213), (2671, 48045), (3203, 40065), (8013, 16015), (9609, 13355)]