1009715385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{13679}}^1$

素因数の和:13750

約数の個数: 64

約数和(自身を含む): 1996185600

約数和(自身を除く): 986470215

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 37, 57, 95, 105, 111, 133, 185, 259, 285, 399, 555, 665, 703, 777, 1295, 1995, 2109, 3515, 3885, 4921, 10545, 13679, 14763, 24605, 41037, 68395, 73815, 95753, 205185, 259901, 287259, 478765, 506123, 779703, 1299505, 1436295, 1518369, 1819307, 2530615, 3542861, 3898515, 5457921, 7591845, 9096535, 9616337, 10628583, 17714305, 27289605, 28849011, 48081685, 53142915, 67314359, 144245055, 201943077, 336571795, 1009715385]

約数ペア:

[(1, 1009715385), (3, 336571795), (5, 201943077), (7, 144245055), (15, 67314359), (19, 53142915), (21, 48081685), (35, 28849011), (37, 27289605), (57, 17714305), (95, 10628583), (105, 9616337), (111, 9096535), (133, 7591845), (185, 5457921), (259, 3898515), (285, 3542861), (399, 2530615), (555, 1819307), (665, 1518369), (703, 1436295), (777, 1299505), (1295, 779703), (1995, 506123), (2109, 478765), (3515, 287259), (3885, 259901), (4921, 205185), (10545, 95753), (13679, 73815), (14763, 68395), (24605, 41037)]