7105405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{467}}^1$

素因数の和:668

約数の個数: 16

約数和(自身を含む): 9097920

約数和(自身を除く): 1992515

約数列:

[1, 5, 17, 85, 179, 467, 895, 2335, 3043, 7939, 15215, 39695, 83593, 417965, 1421081, 7105405]

約数ペア:

[(1, 7105405), (5, 1421081), (17, 417965), (85, 83593), (179, 39695), (467, 15215), (895, 7939), (2335, 3043)]