2009051625

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{765353}}^1$

素因数の和:765378

約数の個数: 32

約数和(自身を含む): 3820647168

約数和(自身を除く): 1811595543

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 875, 2625, 765353, 2296059, 3826765, 5357471, 11480295, 16072413, 19133825, 26787355, 57401475, 80362065, 95669125, 133936775, 287007375, 401810325, 669683875, 2009051625]

約数ペア:

[(1, 2009051625), (3, 669683875), (5, 401810325), (7, 287007375), (15, 133936775), (21, 95669125), (25, 80362065), (35, 57401475), (75, 26787355), (105, 19133825), (125, 16072413), (175, 11480295), (375, 5357471), (525, 3826765), (875, 2296059), (2625, 765353)]