108438015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{5351}}^1$

素因数の和:5559

約数の個数: 32

約数和(自身を含む): 199351296

約数和(自身を除く): 90913281

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 193, 579, 965, 1351, 2895, 4053, 5351, 6755, 16053, 20265, 26755, 37457, 80265, 112371, 187285, 561855, 1032743, 3098229, 5163715, 7229201, 15491145, 21687603, 36146005, 108438015]

約数ペア:

[(1, 108438015), (3, 36146005), (5, 21687603), (7, 15491145), (15, 7229201), (21, 5163715), (35, 3098229), (105, 1032743), (193, 561855), (579, 187285), (965, 112371), (1351, 80265), (2895, 37457), (4053, 26755), (5351, 20265), (6755, 16053)]