16810861485

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{709}}^1$

素因数の和:931

約数の個数: 128

約数和(自身を含む): 31800729600

約数和(自身を除く): 14989868115

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 79, 85, 107, 165, 187, 237, 255, 321, 395, 535, 561, 709, 869, 935, 1177, 1185, 1343, 1605, 1819, 2127, 2607, 2805, 3531, 3545, 4029, 4345, 5457, 5885, 6715, 7799, 8453, 9095, 10635, 12053, 13035, 14773, 17655, 20009, 20145, 23397, 25359, 27285, 36159, 38995, 42265, 44319, 56011, 60027, 60265, 73865, 75863, 92983, 100045, 116985, 126795, 132583, 143701, 168033, 180795, 221595, 227589, 278949, 280055, 300135, 379315, 397749, 431103, 464915, 616121, 662915, 718505, 834493, 840165, 952187, 1137945, 1289671, 1394745, 1580711, 1848363, 1988745, 2155515, 2503479, 2856561, 3080605, 3869013, 4172465, 4742133, 4760935, 5993177, 6448355, 7903555, 9241815, 10474057, 12517395, 14186381, 14282805, 17979531, 19345065, 23710665, 29965885, 31422171, 42559143, 52370285, 65924947, 70931905, 89897655, 101884009, 157110855, 197774841, 212795715, 305652027, 329624735, 509420045, 988874205, 1120724099, 1528260135, 3362172297, 5603620495, 16810861485]

約数ペア:

[(1, 16810861485), (3, 5603620495), (5, 3362172297), (11, 1528260135), (15, 1120724099), (17, 988874205), (33, 509420045), (51, 329624735), (55, 305652027), (79, 212795715), (85, 197774841), (107, 157110855), (165, 101884009), (187, 89897655), (237, 70931905), (255, 65924947), (321, 52370285), (395, 42559143), (535, 31422171), (561, 29965885), (709, 23710665), (869, 19345065), (935, 17979531), (1177, 14282805), (1185, 14186381), (1343, 12517395), (1605, 10474057), (1819, 9241815), (2127, 7903555), (2607, 6448355), (2805, 5993177), (3531, 4760935), (3545, 4742133), (4029, 4172465), (4345, 3869013), (5457, 3080605), (5885, 2856561), (6715, 2503479), (7799, 2155515), (8453, 1988745), (9095, 1848363), (10635, 1580711), (12053, 1394745), (13035, 1289671), (14773, 1137945), (17655, 952187), (20009, 840165), (20145, 834493), (23397, 718505), (25359, 662915), (27285, 616121), (36159, 464915), (38995, 431103), (42265, 397749), (44319, 379315), (56011, 300135), (60027, 280055), (60265, 278949), (73865, 227589), (75863, 221595), (92983, 180795), (100045, 168033), (116985, 143701), (126795, 132583)]