15670157945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{1637}}^1$

素因数の和:2034

約数の個数: 64

約数和(自身を含む): 22322926080

約数和(自身を除く): 6652768135

約数列:

[1, 5, 13, 19, 23, 65, 95, 115, 247, 299, 337, 437, 1235, 1495, 1637, 1685, 2185, 4381, 5681, 6403, 7751, 8185, 21281, 21905, 28405, 31103, 32015, 37651, 38755, 83239, 100763, 106405, 147269, 155515, 188255, 404339, 416195, 489463, 503815, 551669, 715369, 736345, 1914497, 2021695, 2447315, 2758345, 3576845, 7171697, 9299797, 9572485, 10481711, 12688387, 35858485, 46498985, 52408555, 63441935, 136262243, 164949031, 241079353, 681311215, 824745155, 1205396765, 3134031589, 15670157945]

約数ペア:

[(1, 15670157945), (5, 3134031589), (13, 1205396765), (19, 824745155), (23, 681311215), (65, 241079353), (95, 164949031), (115, 136262243), (247, 63441935), (299, 52408555), (337, 46498985), (437, 35858485), (1235, 12688387), (1495, 10481711), (1637, 9572485), (1685, 9299797), (2185, 7171697), (4381, 3576845), (5681, 2758345), (6403, 2447315), (7751, 2021695), (8185, 1914497), (21281, 736345), (21905, 715369), (28405, 551669), (31103, 503815), (32015, 489463), (37651, 416195), (38755, 404339), (83239, 188255), (100763, 155515), (106405, 147269)]