3050782275

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^2\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:821

約数の個数: 72

約数和(自身を含む): 5312201664

約数和(自身を除く): 2261419389

約数列:

[1, 3, 5, 15, 25, 37, 43, 75, 111, 129, 185, 215, 555, 645, 691, 925, 1075, 1369, 1591, 2073, 2775, 3225, 3455, 4107, 4773, 6845, 7955, 10365, 17275, 20535, 23865, 25567, 29713, 34225, 39775, 51825, 58867, 76701, 89139, 102675, 119325, 127835, 148565, 176601, 294335, 383505, 445695, 639175, 742825, 883005, 945979, 1099381, 1471675, 1917525, 2228475, 2837937, 3298143, 4415025, 4729895, 5496905, 14189685, 16490715, 23649475, 27484525, 40677097, 70948425, 82453575, 122031291, 203385485, 610156455, 1016927425, 3050782275]

約数ペア:

[(1, 3050782275), (3, 1016927425), (5, 610156455), (15, 203385485), (25, 122031291), (37, 82453575), (43, 70948425), (75, 40677097), (111, 27484525), (129, 23649475), (185, 16490715), (215, 14189685), (555, 5496905), (645, 4729895), (691, 4415025), (925, 3298143), (1075, 2837937), (1369, 2228475), (1591, 1917525), (2073, 1471675), (2775, 1099381), (3225, 945979), (3455, 883005), (4107, 742825), (4773, 639175), (6845, 445695), (7955, 383505), (10365, 294335), (17275, 176601), (20535, 148565), (23865, 127835), (25567, 119325), (29713, 102675), (34225, 89139), (39775, 76701), (51825, 58867)]