2019600255

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{39799}}^1$

素因数の和:40023

約数の個数: 32

約数和(自身を含む): 3438720000

約数和(自身を除く): 1419119745

約数列:

[1, 3, 5, 15, 17, 51, 85, 199, 255, 597, 995, 2985, 3383, 10149, 16915, 39799, 50745, 119397, 198995, 596985, 676583, 2029749, 3382915, 7920001, 10148745, 23760003, 39600005, 118800015, 134640017, 403920051, 673200085, 2019600255]

約数ペア:

[(1, 2019600255), (3, 673200085), (5, 403920051), (15, 134640017), (17, 118800015), (51, 39600005), (85, 23760003), (199, 10148745), (255, 7920001), (597, 3382915), (995, 2029749), (2985, 676583), (3383, 596985), (10149, 198995), (16915, 119397), (39799, 50745)]