1258740045

素因数分解:

$3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{80149}}^1$

素因数の和:80509

約数の個数: 24

約数和(自身を含む): 2188095000

約数和(自身を除く): 929354955

約数列:

[1, 3, 5, 9, 15, 45, 349, 1047, 1745, 3141, 5235, 15705, 80149, 240447, 400745, 721341, 1202235, 3606705, 27972001, 83916003, 139860005, 251748009, 419580015, 1258740045]

約数ペア:

[(1, 1258740045), (3, 419580015), (5, 251748009), (9, 139860005), (15, 83916003), (45, 27972001), (349, 3606705), (1047, 1202235), (1745, 721341), (3141, 400745), (5235, 240447), (15705, 80149)]