1826055

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:77

約数の個数: 96

約数和(自身を含む): 4313088

約数和(自身を除く): 2487033

約数列:

[1, 3, 5, 7, 9, 11, 15, 17, 21, 31, 33, 35, 45, 51, 55, 63, 77, 85, 93, 99, 105, 119, 153, 155, 165, 187, 217, 231, 255, 279, 315, 341, 357, 385, 465, 495, 527, 561, 595, 651, 693, 765, 935, 1023, 1071, 1085, 1155, 1309, 1395, 1581, 1683, 1705, 1785, 1953, 2387, 2635, 2805, 3069, 3255, 3465, 3689, 3927, 4743, 5115, 5355, 5797, 6545, 7161, 7905, 8415, 9765, 11067, 11781, 11935, 15345, 17391, 18445, 19635, 21483, 23715, 28985, 33201, 35805, 40579, 52173, 55335, 58905, 86955, 107415, 121737, 166005, 202895, 260865, 365211, 608685, 1826055]

約数ペア:

[(1, 1826055), (3, 608685), (5, 365211), (7, 260865), (9, 202895), (11, 166005), (15, 121737), (17, 107415), (21, 86955), (31, 58905), (33, 55335), (35, 52173), (45, 40579), (51, 35805), (55, 33201), (63, 28985), (77, 23715), (85, 21483), (93, 19635), (99, 18445), (105, 17391), (119, 15345), (153, 11935), (155, 11781), (165, 11067), (187, 9765), (217, 8415), (231, 7905), (255, 7161), (279, 6545), (315, 5797), (341, 5355), (357, 5115), (385, 4743), (465, 3927), (495, 3689), (527, 3465), (561, 3255), (595, 3069), (651, 2805), (693, 2635), (765, 2387), (935, 1953), (1023, 1785), (1071, 1705), (1085, 1683), (1155, 1581), (1309, 1395)]