69080445

素因数分解:

$3^4\times 5^1\times 7^2\times {\mathrm{59}}^2$

素因数の和:149

約数の個数: 90

約数和(自身を含む): 146533662

約数和(自身を除く): 77453217

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 59, 63, 81, 105, 135, 147, 177, 189, 245, 295, 315, 405, 413, 441, 531, 567, 735, 885, 945, 1239, 1323, 1593, 2065, 2205, 2655, 2835, 2891, 3481, 3717, 3969, 4779, 6195, 6615, 7965, 8673, 10443, 11151, 14455, 17405, 18585, 19845, 23895, 24367, 26019, 31329, 33453, 43365, 52215, 55755, 73101, 78057, 93987, 121835, 130095, 156645, 167265, 170569, 219303, 234171, 281961, 365505, 390285, 469935, 511707, 657909, 852845, 1096515, 1170855, 1409805, 1535121, 1973727, 2558535, 3289545, 4605363, 7675605, 9868635, 13816089, 23026815, 69080445]

約数ペア:

[(1, 69080445), (3, 23026815), (5, 13816089), (7, 9868635), (9, 7675605), (15, 4605363), (21, 3289545), (27, 2558535), (35, 1973727), (45, 1535121), (49, 1409805), (59, 1170855), (63, 1096515), (81, 852845), (105, 657909), (135, 511707), (147, 469935), (177, 390285), (189, 365505), (245, 281961), (295, 234171), (315, 219303), (405, 170569), (413, 167265), (441, 156645), (531, 130095), (567, 121835), (735, 93987), (885, 78057), (945, 73101), (1239, 55755), (1323, 52215), (1593, 43365), (2065, 33453), (2205, 31329), (2655, 26019), (2835, 24367), (2891, 23895), (3481, 19845), (3717, 18585), (3969, 17405), (4779, 14455), (6195, 11151), (6615, 10443), (7965, 8673)]