55729215

素因数分解:

$3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3719}}^1$

素因数の和:3773

約数の個数: 40

約数和(自身を含む): 102627360

約数和(自身を除く): 46898145

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 81, 111, 135, 185, 333, 405, 555, 999, 1665, 2997, 3719, 4995, 11157, 14985, 18595, 33471, 55785, 100413, 137603, 167355, 301239, 412809, 502065, 688015, 1238427, 1506195, 2064045, 3715281, 6192135, 11145843, 18576405, 55729215]

約数ペア:

[(1, 55729215), (3, 18576405), (5, 11145843), (9, 6192135), (15, 3715281), (27, 2064045), (37, 1506195), (45, 1238427), (81, 688015), (111, 502065), (135, 412809), (185, 301239), (333, 167355), (405, 137603), (555, 100413), (999, 55785), (1665, 33471), (2997, 18595), (3719, 14985), (4995, 11157)]