1259394045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{7043}}^1$

素因数の和:7202

約数の個数: 64

約数和(自身を含む): 2499323904

約数和(自身を除く): 1239929859

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 131, 195, 273, 393, 455, 655, 917, 1365, 1703, 1965, 2751, 4585, 5109, 7043, 8515, 11921, 13755, 21129, 25545, 35215, 35763, 49301, 59605, 91559, 105645, 147903, 178815, 246505, 274677, 457795, 640913, 739515, 922633, 1373385, 1922739, 2767899, 3204565, 4613165, 6458431, 9613695, 11994229, 13839495, 19375293, 32292155, 35982687, 59971145, 83959603, 96876465, 179913435, 251878809, 419798015, 1259394045]

約数ペア:

[(1, 1259394045), (3, 419798015), (5, 251878809), (7, 179913435), (13, 96876465), (15, 83959603), (21, 59971145), (35, 35982687), (39, 32292155), (65, 19375293), (91, 13839495), (105, 11994229), (131, 9613695), (195, 6458431), (273, 4613165), (393, 3204565), (455, 2767899), (655, 1922739), (917, 1373385), (1365, 922633), (1703, 739515), (1965, 640913), (2751, 457795), (4585, 274677), (5109, 246505), (7043, 178815), (8515, 147903), (11921, 105645), (13755, 91559), (21129, 59605), (25545, 49301), (35215, 35763)]