12945544605

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13698989}}^1$

素因数の和:13699010

約数の個数: 32

約数和(自身を含む): 26302060800

約数和(自身を除く): 13356516195

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 13698989, 41096967, 68494945, 95892923, 123290901, 205484835, 287678769, 369872703, 479464615, 616454505, 863036307, 1438393845, 1849363515, 2589108921, 4315181535, 12945544605]

約数ペア:

[(1, 12945544605), (3, 4315181535), (5, 2589108921), (7, 1849363515), (9, 1438393845), (15, 863036307), (21, 616454505), (27, 479464615), (35, 369872703), (45, 287678769), (63, 205484835), (105, 123290901), (135, 95892923), (189, 68494945), (315, 41096967), (945, 13698989)]