2754995

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:286

約数の個数: 16

約数和(自身を含む): 3447360

約数和(自身を除く): 692365

約数列:

[1, 5, 41, 89, 151, 205, 445, 755, 3649, 6191, 13439, 18245, 30955, 67195, 550999, 2754995]

約数ペア:

[(1, 2754995), (5, 550999), (41, 67195), (89, 30955), (151, 18245), (205, 13439), (445, 6191), (755, 3649)]