6220005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 11491200

約数和(自身を除く): 5271195

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 121, 149, 165, 253, 345, 363, 447, 605, 745, 759, 1265, 1639, 1815, 2235, 2783, 3427, 3795, 4917, 8195, 8349, 10281, 13915, 17135, 18029, 24585, 37697, 41745, 51405, 54087, 90145, 113091, 188485, 270435, 414667, 565455, 1244001, 2073335, 6220005]

約数ペア:

[(1, 6220005), (3, 2073335), (5, 1244001), (11, 565455), (15, 414667), (23, 270435), (33, 188485), (55, 113091), (69, 90145), (115, 54087), (121, 51405), (149, 41745), (165, 37697), (253, 24585), (345, 18029), (363, 17135), (447, 13915), (605, 10281), (745, 8349), (759, 8195), (1265, 4917), (1639, 3795), (1815, 3427), (2235, 2783)]