984165

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:138

約数の個数: 48

約数和(自身を含む): 1991808

約数和(自身を除く): 1007643

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 103, 105, 147, 195, 245, 273, 309, 455, 515, 637, 721, 735, 1339, 1365, 1545, 1911, 2163, 3185, 3605, 4017, 5047, 6695, 9373, 9555, 10815, 15141, 20085, 25235, 28119, 46865, 65611, 75705, 140595, 196833, 328055, 984165]

約数ペア:

[(1, 984165), (3, 328055), (5, 196833), (7, 140595), (13, 75705), (15, 65611), (21, 46865), (35, 28119), (39, 25235), (49, 20085), (65, 15141), (91, 10815), (103, 9555), (105, 9373), (147, 6695), (195, 5047), (245, 4017), (273, 3605), (309, 3185), (455, 2163), (515, 1911), (637, 1545), (721, 1365), (735, 1339)]