2017258515

素因数分解:

$3^2\times 5^1\times {\mathrm{3943}}^1\times {\mathrm{11369}}^1$

素因数の和:15323

約数の個数: 24

約数和(自身を含む): 3497775840

約数和(自身を除く): 1480517325

約数列:

[1, 3, 5, 9, 15, 45, 3943, 11369, 11829, 19715, 34107, 35487, 56845, 59145, 102321, 170535, 177435, 511605, 44827967, 134483901, 224139835, 403451703, 672419505, 2017258515]

約数ペア:

[(1, 2017258515), (3, 672419505), (5, 403451703), (9, 224139835), (15, 134483901), (45, 44827967), (3943, 511605), (11369, 177435), (11829, 170535), (19715, 102321), (34107, 59145), (35487, 56845)]