7139830815

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{2731}}^1$

素因数の和:2905

約数の個数: 96

約数和(自身を含む): 13783049280

約数和(自身を除く): 6643218465

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 65, 109, 117, 123, 195, 205, 327, 369, 533, 545, 585, 615, 981, 1417, 1599, 1635, 1845, 2665, 2731, 4251, 4469, 4797, 4905, 7085, 7995, 8193, 12753, 13407, 13655, 21255, 22345, 23985, 24579, 35503, 40221, 40965, 58097, 63765, 67035, 106509, 111971, 122895, 174291, 177515, 201105, 290485, 297679, 319527, 335913, 522873, 532545, 559855, 871455, 893037, 1007739, 1455623, 1488395, 1597635, 1679565, 2614365, 2679111, 3869827, 4366869, 4465185, 5038695, 7278115, 11609481, 12204839, 13100607, 13395555, 19349135, 21834345, 34828443, 36614517, 58047405, 61024195, 65503035, 109843551, 158662907, 174142215, 183072585, 475988721, 549217755, 793314535, 1427966163, 2379943605, 7139830815]

約数ペア:

[(1, 7139830815), (3, 2379943605), (5, 1427966163), (9, 793314535), (13, 549217755), (15, 475988721), (39, 183072585), (41, 174142215), (45, 158662907), (65, 109843551), (109, 65503035), (117, 61024195), (123, 58047405), (195, 36614517), (205, 34828443), (327, 21834345), (369, 19349135), (533, 13395555), (545, 13100607), (585, 12204839), (615, 11609481), (981, 7278115), (1417, 5038695), (1599, 4465185), (1635, 4366869), (1845, 3869827), (2665, 2679111), (2731, 2614365), (4251, 1679565), (4469, 1597635), (4797, 1488395), (4905, 1455623), (7085, 1007739), (7995, 893037), (8193, 871455), (12753, 559855), (13407, 532545), (13655, 522873), (21255, 335913), (22345, 319527), (23985, 297679), (24579, 290485), (35503, 201105), (40221, 177515), (40965, 174291), (58097, 122895), (63765, 111971), (67035, 106509)]