68187795

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3929}}^1$

素因数の和:4039

約数の個数: 32

約数和(自身を含む): 118843200

約数和(自身を除く): 50655405

約数列:

[1, 3, 5, 13, 15, 39, 65, 89, 195, 267, 445, 1157, 1335, 3471, 3929, 5785, 11787, 17355, 19645, 51077, 58935, 153231, 255385, 349681, 766155, 1049043, 1748405, 4545853, 5245215, 13637559, 22729265, 68187795]

約数ペア:

[(1, 68187795), (3, 22729265), (5, 13637559), (13, 5245215), (15, 4545853), (39, 1748405), (65, 1049043), (89, 766155), (195, 349681), (267, 255385), (445, 153231), (1157, 58935), (1335, 51077), (3471, 19645), (3929, 17355), (5785, 11787)]