2206512255

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^2\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 3622836096

約数和(自身を除く): 1416323841

約数列:

[1, 3, 5, 15, 83, 131, 163, 249, 393, 415, 489, 655, 815, 1245, 1965, 2445, 6889, 10873, 13529, 20667, 21353, 32619, 34445, 40587, 54365, 64059, 67645, 103335, 106765, 163095, 202935, 320295, 902459, 1122907, 1772299, 2707377, 3368721, 4512295, 5316897, 5614535, 8861495, 13536885, 16843605, 26584485, 147100817, 441302451, 735504085, 2206512255]

約数ペア:

[(1, 2206512255), (3, 735504085), (5, 441302451), (15, 147100817), (83, 26584485), (131, 16843605), (163, 13536885), (249, 8861495), (393, 5614535), (415, 5316897), (489, 4512295), (655, 3368721), (815, 2707377), (1245, 1772299), (1965, 1122907), (2445, 902459), (6889, 320295), (10873, 202935), (13529, 163095), (20667, 106765), (21353, 103335), (32619, 67645), (34445, 64059), (40587, 54365)]