11647755

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 23362560

約数和(自身を除く): 11714805

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 103, 105, 309, 315, 359, 515, 721, 927, 1077, 1545, 1795, 2163, 2513, 3231, 3605, 4635, 5385, 6489, 7539, 10815, 12565, 16155, 22617, 32445, 36977, 37695, 110931, 113085, 184885, 258839, 332793, 554655, 776517, 1294195, 1663965, 2329551, 3882585, 11647755]

約数ペア:

[(1, 11647755), (3, 3882585), (5, 2329551), (7, 1663965), (9, 1294195), (15, 776517), (21, 554655), (35, 332793), (45, 258839), (63, 184885), (103, 113085), (105, 110931), (309, 37695), (315, 36977), (359, 32445), (515, 22617), (721, 16155), (927, 12565), (1077, 10815), (1545, 7539), (1795, 6489), (2163, 5385), (2513, 4635), (3231, 3605)]