39789585

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2593}}^1$

素因数の和:2646

約数の個数: 48

約数和(自身を含む): 77695488

約数和(自身を除く): 37905903

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 465, 495, 1023, 1395, 1705, 2593, 3069, 5115, 7779, 12965, 15345, 23337, 28523, 38895, 80383, 85569, 116685, 142615, 241149, 256707, 401915, 427845, 723447, 884213, 1205745, 1283535, 2652639, 3617235, 4421065, 7957917, 13263195, 39789585]

約数ペア:

[(1, 39789585), (3, 13263195), (5, 7957917), (9, 4421065), (11, 3617235), (15, 2652639), (31, 1283535), (33, 1205745), (45, 884213), (55, 723447), (93, 427845), (99, 401915), (155, 256707), (165, 241149), (279, 142615), (341, 116685), (465, 85569), (495, 80383), (1023, 38895), (1395, 28523), (1705, 23337), (2593, 15345), (3069, 12965), (5115, 7779)]