86656558815

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2789}}^1\times {\mathrm{22273}}^1$

素因数の和:25104

約数の個数: 48

約数和(自身を含む): 155112572160

約数和(自身を除く): 68456013345

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 2789, 8367, 13945, 22273, 25101, 41835, 66819, 86459, 111365, 125505, 200457, 259377, 334095, 432295, 690463, 778131, 1002285, 1296885, 2071389, 3452315, 3890655, 6214167, 10356945, 31070835, 62119397, 186358191, 310596985, 559074573, 931790955, 1925701307, 2795372865, 5777103921, 9628506535, 17331311763, 28885519605, 86656558815]

約数ペア:

[(1, 86656558815), (3, 28885519605), (5, 17331311763), (9, 9628506535), (15, 5777103921), (31, 2795372865), (45, 1925701307), (93, 931790955), (155, 559074573), (279, 310596985), (465, 186358191), (1395, 62119397), (2789, 31070835), (8367, 10356945), (13945, 6214167), (22273, 3890655), (25101, 3452315), (41835, 2071389), (66819, 1296885), (86459, 1002285), (111365, 778131), (125505, 690463), (200457, 432295), (259377, 334095)]