5229855

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 9824256

約数和(自身を除く): 4594401

約数列:

[1, 3, 5, 9, 15, 23, 31, 45, 69, 93, 115, 155, 163, 207, 279, 345, 465, 489, 713, 815, 1035, 1395, 1467, 2139, 2445, 3565, 3749, 5053, 6417, 7335, 10695, 11247, 15159, 18745, 25265, 32085, 33741, 45477, 56235, 75795, 116219, 168705, 227385, 348657, 581095, 1045971, 1743285, 5229855]

約数ペア:

[(1, 5229855), (3, 1743285), (5, 1045971), (9, 581095), (15, 348657), (23, 227385), (31, 168705), (45, 116219), (69, 75795), (93, 56235), (115, 45477), (155, 33741), (163, 32085), (207, 25265), (279, 18745), (345, 15159), (465, 11247), (489, 10695), (713, 7335), (815, 6417), (1035, 5053), (1395, 3749), (1467, 3565), (2139, 2445)]