637065

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1$

素因数の和:52

約数の個数: 60

約数和(自身を含む): 1351812

約数和(自身を除く): 714747

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 81, 99, 117, 121, 135, 143, 165, 195, 297, 351, 363, 405, 429, 495, 585, 605, 715, 891, 1053, 1089, 1287, 1485, 1573, 1755, 1815, 2145, 3267, 3861, 4455, 4719, 5265, 5445, 6435, 7865, 9801, 11583, 14157, 16335, 19305, 23595, 42471, 49005, 57915, 70785, 127413, 212355, 637065]

約数ペア:

[(1, 637065), (3, 212355), (5, 127413), (9, 70785), (11, 57915), (13, 49005), (15, 42471), (27, 23595), (33, 19305), (39, 16335), (45, 14157), (55, 11583), (65, 9801), (81, 7865), (99, 6435), (117, 5445), (121, 5265), (135, 4719), (143, 4455), (165, 3861), (195, 3267), (297, 2145), (351, 1815), (363, 1755), (405, 1573), (429, 1485), (495, 1287), (585, 1089), (605, 1053), (715, 891)]