10872945

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 20369232

約数和(自身を除く): 9496287

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 61, 85, 153, 183, 233, 255, 305, 549, 699, 765, 915, 1037, 1165, 2097, 2745, 3111, 3495, 3961, 5185, 9333, 10485, 11883, 14213, 15555, 19805, 35649, 42639, 46665, 59415, 71065, 127917, 178245, 213195, 241621, 639585, 724863, 1208105, 2174589, 3624315, 10872945]

約数ペア:

[(1, 10872945), (3, 3624315), (5, 2174589), (9, 1208105), (15, 724863), (17, 639585), (45, 241621), (51, 213195), (61, 178245), (85, 127917), (153, 71065), (183, 59415), (233, 46665), (255, 42639), (305, 35649), (549, 19805), (699, 15555), (765, 14213), (915, 11883), (1037, 10485), (1165, 9333), (2097, 5185), (2745, 3961), (3111, 3495)]