165887445

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^3\times {\mathrm{2251}}^1$

素因数の和:2310

約数の個数: 32

約数和(自身を含む): 282130560

約数和(自身を除く): 116243115

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 2251, 4335, 4913, 6753, 11255, 14739, 24565, 33765, 38267, 73695, 114801, 191335, 574005, 650539, 1951617, 3252695, 9758085, 11059163, 33177489, 55295815, 165887445]

約数ペア:

[(1, 165887445), (3, 55295815), (5, 33177489), (15, 11059163), (17, 9758085), (51, 3252695), (85, 1951617), (255, 650539), (289, 574005), (867, 191335), (1445, 114801), (2251, 73695), (4335, 38267), (4913, 33765), (6753, 24565), (11255, 14739)]