54975195

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 113218560

約数和(自身を除く): 58243365

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 47, 51, 55, 85, 99, 139, 141, 153, 165, 187, 235, 255, 417, 423, 495, 517, 561, 695, 705, 765, 799, 935, 1251, 1529, 1551, 1683, 2085, 2115, 2363, 2397, 2585, 2805, 3995, 4587, 4653, 6255, 6533, 7089, 7191, 7645, 7755, 8415, 8789, 11815, 11985, 13761, 19599, 21267, 22935, 23265, 25993, 26367, 32665, 35445, 35955, 43945, 58797, 68805, 71863, 77979, 79101, 97995, 106335, 111061, 129965, 131835, 215589, 233937, 293985, 333183, 359315, 389895, 395505, 555305, 646767, 999549, 1077945, 1169685, 1221671, 1665915, 3233835, 3665013, 4997745, 6108355, 10995039, 18325065, 54975195]

約数ペア:

[(1, 54975195), (3, 18325065), (5, 10995039), (9, 6108355), (11, 4997745), (15, 3665013), (17, 3233835), (33, 1665915), (45, 1221671), (47, 1169685), (51, 1077945), (55, 999549), (85, 646767), (99, 555305), (139, 395505), (141, 389895), (153, 359315), (165, 333183), (187, 293985), (235, 233937), (255, 215589), (417, 131835), (423, 129965), (495, 111061), (517, 106335), (561, 97995), (695, 79101), (705, 77979), (765, 71863), (799, 68805), (935, 58797), (1251, 43945), (1529, 35955), (1551, 35445), (1683, 32665), (2085, 26367), (2115, 25993), (2363, 23265), (2397, 22935), (2585, 21267), (2805, 19599), (3995, 13761), (4587, 11985), (4653, 11815), (6255, 8789), (6533, 8415), (7089, 7755), (7191, 7645)]