3974355

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:97

約数の個数: 96

約数和(自身を含む): 9105408

約数和(自身を除く): 5131053

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 31, 33, 35, 37, 45, 55, 63, 77, 93, 99, 105, 111, 155, 165, 185, 217, 231, 259, 279, 315, 333, 341, 385, 407, 465, 495, 555, 651, 693, 777, 1023, 1085, 1147, 1155, 1221, 1295, 1395, 1665, 1705, 1953, 2035, 2331, 2387, 2849, 3069, 3255, 3441, 3465, 3663, 3885, 5115, 5735, 6105, 7161, 8029, 8547, 9765, 10323, 11655, 11935, 12617, 14245, 15345, 17205, 18315, 21483, 24087, 25641, 35805, 37851, 40145, 42735, 51615, 63085, 72261, 88319, 107415, 113553, 120435, 128205, 189255, 264957, 361305, 441595, 567765, 794871, 1324785, 3974355]

約数ペア:

[(1, 3974355), (3, 1324785), (5, 794871), (7, 567765), (9, 441595), (11, 361305), (15, 264957), (21, 189255), (31, 128205), (33, 120435), (35, 113553), (37, 107415), (45, 88319), (55, 72261), (63, 63085), (77, 51615), (93, 42735), (99, 40145), (105, 37851), (111, 35805), (155, 25641), (165, 24087), (185, 21483), (217, 18315), (231, 17205), (259, 15345), (279, 14245), (315, 12617), (333, 11935), (341, 11655), (385, 10323), (407, 9765), (465, 8547), (495, 8029), (555, 7161), (651, 6105), (693, 5735), (777, 5115), (1023, 3885), (1085, 3663), (1147, 3465), (1155, 3441), (1221, 3255), (1295, 3069), (1395, 2849), (1665, 2387), (1705, 2331), (1953, 2035)]