4642347215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{13709}}^1$

素因数の和:13903

約数の個数: 32

約数和(自身を含む): 6254392320

約数和(自身を除く): 1612045105

約数列:

[1, 5, 11, 47, 55, 131, 235, 517, 655, 1441, 2585, 6157, 7205, 13709, 30785, 67727, 68545, 150799, 338635, 644323, 753995, 1795879, 3221615, 7087553, 8979395, 19754669, 35437765, 84406313, 98773345, 422031565, 928469443, 4642347215]

約数ペア:

[(1, 4642347215), (5, 928469443), (11, 422031565), (47, 98773345), (55, 84406313), (131, 35437765), (235, 19754669), (517, 8979395), (655, 7087553), (1441, 3221615), (2585, 1795879), (6157, 753995), (7205, 644323), (13709, 338635), (30785, 150799), (67727, 68545)]