2017012312305

素因数分解:

$3^3\times 5^1\times {\mathrm{373717}}^1\times {\mathrm{39979}}^1$

素因数の和:413710

約数の個数: 32

約数和(自身を含む): 3585898953600

約数和(自身を除く): 1568886641295

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 39979, 119937, 199895, 359811, 373717, 599685, 1079433, 1121151, 1799055, 1868585, 3363453, 5397165, 5605755, 10090359, 16817265, 50451795, 14940831943, 44822495829, 74704159715, 134467487487, 224112479145, 403402462461, 672337437435, 2017012312305]

約数ペア:

[(1, 2017012312305), (3, 672337437435), (5, 403402462461), (9, 224112479145), (15, 134467487487), (27, 74704159715), (45, 44822495829), (135, 14940831943), (39979, 50451795), (119937, 16817265), (199895, 10090359), (359811, 5605755), (373717, 5397165), (599685, 3363453), (1079433, 1868585), (1121151, 1799055)]