5190185

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:114

約数の個数: 64

約数和(自身を含む): 8999424

約数和(自身を除く): 3809239

約数列:

[1, 5, 7, 11, 13, 17, 35, 55, 61, 65, 77, 85, 91, 119, 143, 187, 221, 305, 385, 427, 455, 595, 671, 715, 793, 935, 1001, 1037, 1105, 1309, 1547, 2135, 2431, 3355, 3965, 4697, 5005, 5185, 5551, 6545, 7259, 7735, 8723, 11407, 12155, 13481, 17017, 23485, 27755, 36295, 43615, 57035, 61061, 67405, 79849, 85085, 94367, 148291, 305305, 399245, 471835, 741455, 1038037, 5190185]

約数ペア:

[(1, 5190185), (5, 1038037), (7, 741455), (11, 471835), (13, 399245), (17, 305305), (35, 148291), (55, 94367), (61, 85085), (65, 79849), (77, 67405), (85, 61061), (91, 57035), (119, 43615), (143, 36295), (187, 27755), (221, 23485), (305, 17017), (385, 13481), (427, 12155), (455, 11407), (595, 8723), (671, 7735), (715, 7259), (793, 6545), (935, 5551), (1001, 5185), (1037, 5005), (1105, 4697), (1309, 3965), (1547, 3355), (2135, 2431)]