190498755

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 327444480

約数和(自身を除く): 136945725

約数列:

[1, 3, 5, 15, 37, 47, 67, 109, 111, 141, 185, 201, 235, 327, 335, 545, 555, 705, 1005, 1635, 1739, 2479, 3149, 4033, 5123, 5217, 7303, 7437, 8695, 9447, 12099, 12395, 15369, 15745, 20165, 21909, 25615, 26085, 36515, 37185, 47235, 60495, 76845, 109545, 116513, 189551, 270211, 343241, 349539, 568653, 582565, 810633, 947755, 1029723, 1351055, 1716205, 1747695, 2843265, 4053165, 5148615, 12699917, 38099751, 63499585, 190498755]

約数ペア:

[(1, 190498755), (3, 63499585), (5, 38099751), (15, 12699917), (37, 5148615), (47, 4053165), (67, 2843265), (109, 1747695), (111, 1716205), (141, 1351055), (185, 1029723), (201, 947755), (235, 810633), (327, 582565), (335, 568653), (545, 349539), (555, 343241), (705, 270211), (1005, 189551), (1635, 116513), (1739, 109545), (2479, 76845), (3149, 60495), (4033, 47235), (5123, 37185), (5217, 36515), (7303, 26085), (7437, 25615), (8695, 21909), (9447, 20165), (12099, 15745), (12395, 15369)]