13605795

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{919}}^1$

素因数の和:984

約数の個数: 48

約数和(自身を含む): 27555840

約数和(自身を除く): 13950045

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 63, 105, 141, 235, 315, 329, 423, 705, 919, 987, 1645, 2115, 2757, 2961, 4595, 4935, 6433, 8271, 13785, 14805, 19299, 32165, 41355, 43193, 57897, 96495, 129579, 215965, 289485, 302351, 388737, 647895, 907053, 1511755, 1943685, 2721159, 4535265, 13605795]

約数ペア:

[(1, 13605795), (3, 4535265), (5, 2721159), (7, 1943685), (9, 1511755), (15, 907053), (21, 647895), (35, 388737), (45, 302351), (47, 289485), (63, 215965), (105, 129579), (141, 96495), (235, 57897), (315, 43193), (329, 41355), (423, 32165), (705, 19299), (919, 14805), (987, 13785), (1645, 8271), (2115, 6433), (2757, 4935), (2961, 4595)]