26149275

素因数分解:

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

素因数の和:233

約数の個数: 72

約数和(自身を含む): 50758656

約数和(自身を除く): 24609381

約数列:

[1, 3, 5, 9, 15, 23, 25, 31, 45, 69, 75, 93, 115, 155, 163, 207, 225, 279, 345, 465, 489, 575, 713, 775, 815, 1035, 1395, 1467, 1725, 2139, 2325, 2445, 3565, 3749, 4075, 5053, 5175, 6417, 6975, 7335, 10695, 11247, 12225, 15159, 17825, 18745, 25265, 32085, 33741, 36675, 45477, 53475, 56235, 75795, 93725, 116219, 126325, 160425, 168705, 227385, 281175, 348657, 378975, 581095, 843525, 1045971, 1136925, 1743285, 2905475, 5229855, 8716425, 26149275]

約数ペア:

[(1, 26149275), (3, 8716425), (5, 5229855), (9, 2905475), (15, 1743285), (23, 1136925), (25, 1045971), (31, 843525), (45, 581095), (69, 378975), (75, 348657), (93, 281175), (115, 227385), (155, 168705), (163, 160425), (207, 126325), (225, 116219), (279, 93725), (345, 75795), (465, 56235), (489, 53475), (575, 45477), (713, 36675), (775, 33741), (815, 32085), (1035, 25265), (1395, 18745), (1467, 17825), (1725, 15159), (2139, 12225), (2325, 11247), (2445, 10695), (3565, 7335), (3749, 6975), (4075, 6417), (5053, 5175)]