4719975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 8666112

約数和(自身を除く): 3946137

約数列:

[1, 3, 5, 13, 15, 25, 39, 47, 65, 75, 103, 141, 195, 235, 309, 325, 515, 611, 705, 975, 1175, 1339, 1545, 1833, 2575, 3055, 3525, 4017, 4841, 6695, 7725, 9165, 14523, 15275, 20085, 24205, 33475, 45825, 62933, 72615, 100425, 121025, 188799, 314665, 363075, 943995, 1573325, 4719975]

約数ペア:

[(1, 4719975), (3, 1573325), (5, 943995), (13, 363075), (15, 314665), (25, 188799), (39, 121025), (47, 100425), (65, 72615), (75, 62933), (103, 45825), (141, 33475), (195, 24205), (235, 20085), (309, 15275), (325, 14523), (515, 9165), (611, 7725), (705, 6695), (975, 4841), (1175, 4017), (1339, 3525), (1545, 3055), (1833, 2575)]