74343885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{337}}^1$

素因数の和:554

約数の個数: 64

約数和(自身を含む): 149520384

約数和(自身を除く): 75176499

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 191, 231, 337, 385, 573, 955, 1011, 1155, 1337, 1685, 2101, 2359, 2865, 3707, 4011, 5055, 6303, 6685, 7077, 10505, 11121, 11795, 14707, 18535, 20055, 25949, 31515, 35385, 44121, 55605, 64367, 73535, 77847, 129745, 193101, 220605, 321835, 389235, 450569, 708037, 965505, 1351707, 2124111, 2252845, 3540185, 4956259, 6758535, 10620555, 14868777, 24781295, 74343885]

約数ペア:

[(1, 74343885), (3, 24781295), (5, 14868777), (7, 10620555), (11, 6758535), (15, 4956259), (21, 3540185), (33, 2252845), (35, 2124111), (55, 1351707), (77, 965505), (105, 708037), (165, 450569), (191, 389235), (231, 321835), (337, 220605), (385, 193101), (573, 129745), (955, 77847), (1011, 73535), (1155, 64367), (1337, 55605), (1685, 44121), (2101, 35385), (2359, 31515), (2865, 25949), (3707, 20055), (4011, 18535), (5055, 14707), (6303, 11795), (6685, 11121), (7077, 10505)]