27914985

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3853}}^1$

素因数の和:3894

約数の個数: 48

約数和(自身を含む): 57717504

約数和(自身を除く): 29802519

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 315, 345, 483, 805, 1035, 1449, 2415, 3853, 7245, 11559, 19265, 26971, 34677, 57795, 80913, 88619, 134855, 173385, 242739, 265857, 404565, 443095, 620333, 797571, 1213695, 1329285, 1860999, 3101665, 3987855, 5582997, 9304995, 27914985]

約数ペア:

[(1, 27914985), (3, 9304995), (5, 5582997), (7, 3987855), (9, 3101665), (15, 1860999), (21, 1329285), (23, 1213695), (35, 797571), (45, 620333), (63, 443095), (69, 404565), (105, 265857), (115, 242739), (161, 173385), (207, 134855), (315, 88619), (345, 80913), (483, 57795), (805, 34677), (1035, 26971), (1449, 19265), (2415, 11559), (3853, 7245)]