23856105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17477}}^1$

素因数の和:17505

約数の個数: 32

約数和(自身を含む): 46980864

約数和(自身を除く): 23124759

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 17477, 52431, 87385, 122339, 227201, 262155, 367017, 611695, 681603, 1136005, 1590407, 1835085, 3408015, 4771221, 7952035, 23856105]

約数ペア:

[(1, 23856105), (3, 7952035), (5, 4771221), (7, 3408015), (13, 1835085), (15, 1590407), (21, 1136005), (35, 681603), (39, 611695), (65, 367017), (91, 262155), (105, 227201), (195, 122339), (273, 87385), (455, 52431), (1365, 17477)]