6400695

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1297}}^1$

素因数の和:1359

約数の個数: 32

約数和(自身を含む): 11962368

約数和(自身を除く): 5561673

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1297, 1645, 3891, 4935, 6485, 9079, 19455, 27237, 45395, 60959, 136185, 182877, 304795, 426713, 914385, 1280139, 2133565, 6400695]

約数ペア:

[(1, 6400695), (3, 2133565), (5, 1280139), (7, 914385), (15, 426713), (21, 304795), (35, 182877), (47, 136185), (105, 60959), (141, 45395), (235, 27237), (329, 19455), (705, 9079), (987, 6485), (1297, 4935), (1645, 3891)]