2685187855

素因数分解:

$5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{4999}}^1$

素因数の和:5263

約数の個数: 32

約数和(自身を含む): 3744000000

約数和(自身を除く): 1058812145

約数列:

[1, 5, 7, 35, 103, 149, 515, 721, 745, 1043, 3605, 4999, 5215, 15347, 24995, 34993, 76735, 107429, 174965, 514897, 537145, 744851, 2574485, 3604279, 3724255, 5213957, 18021395, 26069785, 76719653, 383598265, 537037571, 2685187855]

約数ペア:

[(1, 2685187855), (5, 537037571), (7, 383598265), (35, 76719653), (103, 26069785), (149, 18021395), (515, 5213957), (721, 3724255), (745, 3604279), (1043, 2574485), (3605, 744851), (4999, 537145), (5215, 514897), (15347, 174965), (24995, 107429), (34993, 76735)]