6667605

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 13463424

約数和(自身を除く): 6795819

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 61, 63, 105, 183, 305, 315, 347, 427, 549, 915, 1041, 1281, 1735, 2135, 2429, 2745, 3123, 3843, 5205, 6405, 7287, 12145, 15615, 19215, 21167, 21861, 36435, 63501, 105835, 109305, 148169, 190503, 317505, 444507, 740845, 952515, 1333521, 2222535, 6667605]

約数ペア:

[(1, 6667605), (3, 2222535), (5, 1333521), (7, 952515), (9, 740845), (15, 444507), (21, 317505), (35, 190503), (45, 148169), (61, 109305), (63, 105835), (105, 63501), (183, 36435), (305, 21861), (315, 21167), (347, 19215), (427, 15615), (549, 12145), (915, 7287), (1041, 6405), (1281, 5205), (1735, 3843), (2135, 3123), (2429, 2745)]