55420090185

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{29453}}^1$

素因数の和:29682

約数の個数: 64

約数和(自身を含む): 96499786752

約数和(自身を除く): 41079696567

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 157, 235, 255, 471, 705, 785, 799, 2355, 2397, 2669, 3995, 7379, 8007, 11985, 13345, 22137, 29453, 36895, 40035, 88359, 110685, 125443, 147265, 376329, 441795, 500701, 627215, 1384291, 1502103, 1881645, 2503505, 4152873, 4624121, 6921455, 7510515, 13872363, 20764365, 23120605, 23532947, 69361815, 70598841, 78610057, 117664735, 217333687, 235830171, 352994205, 393050285, 652001061, 1086668435, 1179150855, 3260005305, 3694672679, 11084018037, 18473363395, 55420090185]

約数ペア:

[(1, 55420090185), (3, 18473363395), (5, 11084018037), (15, 3694672679), (17, 3260005305), (47, 1179150855), (51, 1086668435), (85, 652001061), (141, 393050285), (157, 352994205), (235, 235830171), (255, 217333687), (471, 117664735), (705, 78610057), (785, 70598841), (799, 69361815), (2355, 23532947), (2397, 23120605), (2669, 20764365), (3995, 13872363), (7379, 7510515), (8007, 6921455), (11985, 4624121), (13345, 4152873), (22137, 2503505), (29453, 1881645), (36895, 1502103), (40035, 1384291), (88359, 627215), (110685, 500701), (125443, 441795), (147265, 376329)]