2109132525

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1480093}}^1$

素因数の和:1480125

約数の個数: 24

約数和(自身を含む): 3670633120

約数和(自身を除く): 1561500595

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 1480093, 4440279, 7400465, 22201395, 28121767, 37002325, 84365301, 111006975, 140608835, 421826505, 703044175, 2109132525]

約数ペア:

[(1, 2109132525), (3, 703044175), (5, 421826505), (15, 140608835), (19, 111006975), (25, 84365301), (57, 37002325), (75, 28121767), (95, 22201395), (285, 7400465), (475, 4440279), (1425, 1480093)]