203349225

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{577}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 348612608

約数和(自身を除く): 145263383

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 127, 185, 381, 555, 577, 635, 925, 1731, 1905, 2775, 2885, 3175, 4699, 8655, 9525, 14097, 14425, 21349, 23495, 43275, 64047, 70485, 73279, 106745, 117475, 219837, 320235, 352425, 366395, 533725, 1099185, 1601175, 1831975, 2711323, 5495925, 8133969, 13556615, 40669845, 67783075, 203349225]

約数ペア:

[(1, 203349225), (3, 67783075), (5, 40669845), (15, 13556615), (25, 8133969), (37, 5495925), (75, 2711323), (111, 1831975), (127, 1601175), (185, 1099185), (381, 533725), (555, 366395), (577, 352425), (635, 320235), (925, 219837), (1731, 117475), (1905, 106745), (2775, 73279), (2885, 70485), (3175, 64047), (4699, 43275), (8655, 23495), (9525, 21349), (14097, 14425)]