13647165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5651}}^1$

素因数の和:5689

約数の個数: 32

約数和(自身を含む): 26044416

約数和(自身を除く): 12397251

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 5651, 16953, 28255, 39557, 84765, 118671, 129973, 197785, 389919, 593355, 649865, 909811, 1949595, 2729433, 4549055, 13647165]

約数ペア:

[(1, 13647165), (3, 4549055), (5, 2729433), (7, 1949595), (15, 909811), (21, 649865), (23, 593355), (35, 389919), (69, 197785), (105, 129973), (115, 118671), (161, 84765), (345, 39557), (483, 28255), (805, 16953), (2415, 5651)]