377882065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{6947}}^1$

素因数の和:7029

約数の個数: 32

約数和(自身を含む): 528270336

約数和(自身を除く): 150388271

約数列:

[1, 5, 11, 23, 43, 55, 115, 215, 253, 473, 989, 1265, 2365, 4945, 6947, 10879, 34735, 54395, 76417, 159781, 298721, 382085, 798905, 1493605, 1757591, 3285931, 6870583, 8787955, 16429655, 34352915, 75576413, 377882065]

約数ペア:

[(1, 377882065), (5, 75576413), (11, 34352915), (23, 16429655), (43, 8787955), (55, 6870583), (115, 3285931), (215, 1757591), (253, 1493605), (473, 798905), (989, 382085), (1265, 298721), (2365, 159781), (4945, 76417), (6947, 54395), (10879, 34735)]