22073415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 44169216

約数和(自身を除く): 22095801

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 103, 105, 157, 195, 273, 309, 455, 471, 515, 721, 785, 1099, 1339, 1365, 1545, 2041, 2163, 2355, 3297, 3605, 4017, 5495, 6123, 6695, 9373, 10205, 10815, 14287, 16171, 16485, 20085, 28119, 30615, 42861, 46865, 48513, 71435, 80855, 113197, 140595, 210223, 214305, 242565, 339591, 565985, 630669, 1051115, 1471561, 1697955, 3153345, 4414683, 7357805, 22073415]

約数ペア:

[(1, 22073415), (3, 7357805), (5, 4414683), (7, 3153345), (13, 1697955), (15, 1471561), (21, 1051115), (35, 630669), (39, 565985), (65, 339591), (91, 242565), (103, 214305), (105, 210223), (157, 140595), (195, 113197), (273, 80855), (309, 71435), (455, 48513), (471, 46865), (515, 42861), (721, 30615), (785, 28119), (1099, 20085), (1339, 16485), (1365, 16171), (1545, 14287), (2041, 10815), (2163, 10205), (2355, 9373), (3297, 6695), (3605, 6123), (4017, 5495)]