13005465

素因数分解:

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

素因数の和:214

約数の個数: 48

約数和(自身を含む): 23889600

約数和(自身を除く): 10884135

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 149, 165, 253, 345, 447, 529, 745, 759, 1265, 1587, 1639, 2235, 2645, 3427, 3795, 4917, 5819, 7935, 8195, 10281, 17135, 17457, 24585, 29095, 37697, 51405, 78821, 87285, 113091, 188485, 236463, 394105, 565455, 867031, 1182315, 2601093, 4335155, 13005465]

約数ペア:

[(1, 13005465), (3, 4335155), (5, 2601093), (11, 1182315), (15, 867031), (23, 565455), (33, 394105), (55, 236463), (69, 188485), (115, 113091), (149, 87285), (165, 78821), (253, 51405), (345, 37697), (447, 29095), (529, 24585), (745, 17457), (759, 17135), (1265, 10281), (1587, 8195), (1639, 7935), (2235, 5819), (2645, 4917), (3427, 3795)]