7135532145

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{190357}}^1$

素因数の和:190399

約数の個数: 72

約数和(自身を含む): 15233970024

約数和(自身を除く): 8098437879

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 49, 51, 63, 85, 105, 119, 147, 153, 245, 255, 315, 357, 441, 595, 735, 765, 833, 1071, 1785, 2205, 2499, 4165, 5355, 7497, 12495, 37485, 190357, 571071, 951785, 1332499, 1713213, 2855355, 3236069, 3997497, 6662495, 8566065, 9327493, 9708207, 11992491, 16180345, 19987485, 22652483, 27982479, 29124621, 46637465, 48541035, 59962455, 67957449, 83947437, 113262415, 139912395, 145623105, 158567381, 203872347, 339787245, 419737185, 475702143, 792836905, 1019361735, 1427106429, 2378510715, 7135532145]

約数ペア:

[(1, 7135532145), (3, 2378510715), (5, 1427106429), (7, 1019361735), (9, 792836905), (15, 475702143), (17, 419737185), (21, 339787245), (35, 203872347), (45, 158567381), (49, 145623105), (51, 139912395), (63, 113262415), (85, 83947437), (105, 67957449), (119, 59962455), (147, 48541035), (153, 46637465), (245, 29124621), (255, 27982479), (315, 22652483), (357, 19987485), (441, 16180345), (595, 11992491), (735, 9708207), (765, 9327493), (833, 8566065), (1071, 6662495), (1785, 3997497), (2205, 3236069), (2499, 2855355), (4165, 1713213), (5355, 1332499), (7497, 951785), (12495, 571071), (37485, 190357)]