5420852835

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{19963}}^1$

素因数の和:20435

約数の個数: 32

約数和(自身を含む): 8896597248

約数和(自身を除く): 3475744413

約数列:

[1, 3, 5, 15, 43, 129, 215, 421, 645, 1263, 2105, 6315, 18103, 19963, 54309, 59889, 90515, 99815, 271545, 299445, 858409, 2575227, 4292045, 8404423, 12876135, 25213269, 42022115, 126066345, 361390189, 1084170567, 1806950945, 5420852835]

約数ペア:

[(1, 5420852835), (3, 1806950945), (5, 1084170567), (15, 361390189), (43, 126066345), (129, 42022115), (215, 25213269), (421, 12876135), (645, 8404423), (1263, 4292045), (2105, 2575227), (6315, 858409), (18103, 299445), (19963, 271545), (54309, 99815), (59889, 90515)]