84702915

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19013}}^1$

素因数の和:19041

約数の個数: 40

約数和(自身を含む): 165649968

約数和(自身を除く): 80947053

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1485, 4455, 19013, 57039, 95065, 171117, 209143, 285195, 513351, 627429, 855585, 1045715, 1540053, 1882287, 2566755, 3137145, 5646861, 7700265, 9411435, 16940583, 28234305, 84702915]

約数ペア:

[(1, 84702915), (3, 28234305), (5, 16940583), (9, 9411435), (11, 7700265), (15, 5646861), (27, 3137145), (33, 2566755), (45, 1882287), (55, 1540053), (81, 1045715), (99, 855585), (135, 627429), (165, 513351), (297, 285195), (405, 209143), (495, 171117), (891, 95065), (1485, 57039), (4455, 19013)]