16159455

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1201}}^1$

素因数の和:1248

約数の個数: 48

約数和(自身を含む): 31502016

約数和(自身を除く): 15342561

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1035, 1201, 1495, 2691, 3603, 4485, 6005, 10809, 13455, 15613, 18015, 27623, 46839, 54045, 78065, 82869, 138115, 140517, 234195, 248607, 359099, 414345, 702585, 1077297, 1243035, 1795495, 3231891, 5386485, 16159455]

約数ペア:

[(1, 16159455), (3, 5386485), (5, 3231891), (9, 1795495), (13, 1243035), (15, 1077297), (23, 702585), (39, 414345), (45, 359099), (65, 248607), (69, 234195), (115, 140517), (117, 138115), (195, 82869), (207, 78065), (299, 54045), (345, 46839), (585, 27623), (897, 18015), (1035, 15613), (1201, 13455), (1495, 10809), (2691, 6005), (3603, 4485)]