118365705

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:268

約数の個数: 80

約数和(自身を含む): 225396864

約数和(自身を除く): 107031159

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 97, 115, 131, 135, 207, 291, 345, 393, 405, 485, 621, 655, 873, 1035, 1179, 1455, 1863, 1965, 2231, 2619, 3013, 3105, 3537, 4365, 5895, 6693, 7857, 9039, 9315, 10611, 11155, 12707, 13095, 15065, 17685, 20079, 27117, 33465, 38121, 39285, 45195, 53055, 60237, 63535, 81351, 100395, 114363, 135585, 180711, 190605, 244053, 292261, 301185, 343089, 406755, 571815, 876783, 903555, 1029267, 1220265, 1461305, 1715445, 2630349, 4383915, 5146335, 7891047, 13151745, 23673141, 39455235, 118365705]

約数ペア:

[(1, 118365705), (3, 39455235), (5, 23673141), (9, 13151745), (15, 7891047), (23, 5146335), (27, 4383915), (45, 2630349), (69, 1715445), (81, 1461305), (97, 1220265), (115, 1029267), (131, 903555), (135, 876783), (207, 571815), (291, 406755), (345, 343089), (393, 301185), (405, 292261), (485, 244053), (621, 190605), (655, 180711), (873, 135585), (1035, 114363), (1179, 100395), (1455, 81351), (1863, 63535), (1965, 60237), (2231, 53055), (2619, 45195), (3013, 39285), (3105, 38121), (3537, 33465), (4365, 27117), (5895, 20079), (6693, 17685), (7857, 15065), (9039, 13095), (9315, 12707), (10611, 11155)]