8475705

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{8969}}^1$

素因数の和:8990

約数の個数: 32

約数和(自身を含む): 17222400

約数和(自身を除く): 8746695

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 8969, 26907, 44845, 62783, 80721, 134535, 188349, 242163, 313915, 403605, 565047, 941745, 1210815, 1695141, 2825235, 8475705]

約数ペア:

[(1, 8475705), (3, 2825235), (5, 1695141), (7, 1210815), (9, 941745), (15, 565047), (21, 403605), (27, 313915), (35, 242163), (45, 188349), (63, 134535), (105, 80721), (135, 62783), (189, 44845), (315, 26907), (945, 8969)]