173885265

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{75767}}^1$

素因数の和:75798

約数の個数: 32

約数和(自身を含む): 327317760

約数和(自身を除く): 153432495

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 75767, 227301, 378835, 681903, 1136505, 1288039, 2045709, 3409515, 3864117, 6440195, 10228545, 11592351, 19320585, 34777053, 57961755, 173885265]

約数ペア:

[(1, 173885265), (3, 57961755), (5, 34777053), (9, 19320585), (15, 11592351), (17, 10228545), (27, 6440195), (45, 3864117), (51, 3409515), (85, 2045709), (135, 1288039), (153, 1136505), (255, 681903), (459, 378835), (765, 227301), (2295, 75767)]