9440145

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:204

約数の個数: 80

約数和(自身を含む): 20002752

約数和(自身を除く): 10562607

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 81, 99, 117, 135, 143, 163, 165, 195, 297, 351, 405, 429, 489, 495, 585, 715, 815, 891, 1053, 1287, 1467, 1485, 1755, 1793, 2119, 2145, 2445, 3861, 4401, 4455, 5265, 5379, 6357, 6435, 7335, 8965, 10595, 11583, 13203, 16137, 19071, 19305, 22005, 23309, 26895, 31785, 48411, 57213, 57915, 66015, 69927, 80685, 95355, 116545, 145233, 171639, 209781, 242055, 286065, 349635, 629343, 726165, 858195, 1048905, 1888029, 3146715, 9440145]

約数ペア:

[(1, 9440145), (3, 3146715), (5, 1888029), (9, 1048905), (11, 858195), (13, 726165), (15, 629343), (27, 349635), (33, 286065), (39, 242055), (45, 209781), (55, 171639), (65, 145233), (81, 116545), (99, 95355), (117, 80685), (135, 69927), (143, 66015), (163, 57915), (165, 57213), (195, 48411), (297, 31785), (351, 26895), (405, 23309), (429, 22005), (489, 19305), (495, 19071), (585, 16137), (715, 13203), (815, 11583), (891, 10595), (1053, 8965), (1287, 7335), (1467, 6435), (1485, 6357), (1755, 5379), (1793, 5265), (2119, 4455), (2145, 4401), (2445, 3861)]