2102415495

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1387733}}^1$

素因数の和:1387842

約数の個数: 16

約数和(自身を含む): 3397172832

約数和(自身を除く): 1294757337

約数列:

[1, 3, 5, 15, 101, 303, 505, 1515, 1387733, 4163199, 6938665, 20815995, 140161033, 420483099, 700805165, 2102415495]

約数ペア:

[(1, 2102415495), (3, 700805165), (5, 420483099), (15, 140161033), (101, 20815995), (303, 6938665), (505, 4163199), (1515, 1387733)]