66736275

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 114206976

約数和(自身を除く): 47470701

約数列:

[1, 3, 5, 15, 25, 53, 75, 103, 159, 163, 265, 309, 489, 515, 795, 815, 1325, 1545, 2445, 2575, 3975, 4075, 5459, 7725, 8639, 12225, 16377, 16789, 25917, 27295, 43195, 50367, 81885, 83945, 129585, 136475, 215975, 251835, 409425, 419725, 647925, 889817, 1259175, 2669451, 4449085, 13347255, 22245425, 66736275]

約数ペア:

[(1, 66736275), (3, 22245425), (5, 13347255), (15, 4449085), (25, 2669451), (53, 1259175), (75, 889817), (103, 647925), (159, 419725), (163, 409425), (265, 251835), (309, 215975), (489, 136475), (515, 129585), (795, 83945), (815, 81885), (1325, 50367), (1545, 43195), (2445, 27295), (2575, 25917), (3975, 16789), (4075, 16377), (5459, 12225), (7725, 8639)]