42077805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2143}}^1$

素因数の和:2186

約数の個数: 64

約数和(自身を含む): 88915968

約数和(自身を除く): 46838163

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 33, 35, 51, 55, 77, 85, 105, 119, 165, 187, 231, 255, 357, 385, 561, 595, 935, 1155, 1309, 1785, 2143, 2805, 3927, 6429, 6545, 10715, 15001, 19635, 23573, 32145, 36431, 45003, 70719, 75005, 109293, 117865, 165011, 182155, 225015, 255017, 353595, 400741, 495033, 546465, 765051, 825055, 1202223, 1275085, 2003705, 2475165, 2805187, 3825255, 6011115, 8415561, 14025935, 42077805]

約数ペア:

[(1, 42077805), (3, 14025935), (5, 8415561), (7, 6011115), (11, 3825255), (15, 2805187), (17, 2475165), (21, 2003705), (33, 1275085), (35, 1202223), (51, 825055), (55, 765051), (77, 546465), (85, 495033), (105, 400741), (119, 353595), (165, 255017), (187, 225015), (231, 182155), (255, 165011), (357, 117865), (385, 109293), (561, 75005), (595, 70719), (935, 45003), (1155, 36431), (1309, 32145), (1785, 23573), (2143, 19635), (2805, 15001), (3927, 10715), (6429, 6545)]