71338804565

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2153}}^1\times {\mathrm{41161}}^1$

素因数の和:43349

約数の個数: 32

約数和(自身を含む): 102139716096

約数和(自身を除く): 30800911531

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 2153, 10765, 15071, 41161, 49519, 75355, 205805, 247595, 288127, 346633, 946703, 1440635, 1733165, 4733515, 6626921, 33134605, 88619633, 443098165, 620337431, 2038251559, 3101687155, 10191257795, 14267760913, 71338804565]

約数ペア:

[(1, 71338804565), (5, 14267760913), (7, 10191257795), (23, 3101687155), (35, 2038251559), (115, 620337431), (161, 443098165), (805, 88619633), (2153, 33134605), (10765, 6626921), (15071, 4733515), (41161, 1733165), (49519, 1440635), (75355, 946703), (205805, 346633), (247595, 288127)]