342904065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{16921}}^1$

素因数の和:17129

約数の個数: 32

約数和(自身を含む): 630310656

約数和(自身を除く): 287406591

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 193, 579, 965, 1351, 2895, 4053, 6755, 16921, 20265, 50763, 84605, 118447, 253815, 355341, 592235, 1776705, 3265753, 9797259, 16328765, 22860271, 48986295, 68580813, 114301355, 342904065]

約数ペア:

[(1, 342904065), (3, 114301355), (5, 68580813), (7, 48986295), (15, 22860271), (21, 16328765), (35, 9797259), (105, 3265753), (193, 1776705), (579, 592235), (965, 355341), (1351, 253815), (2895, 118447), (4053, 84605), (6755, 50763), (16921, 20265)]