79889715

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{6143}}^1$

素因数の和:6188

約数の個数: 36

約数和(自身を含む): 147124224

約数和(自身を除く): 67234509

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 289, 765, 867, 1445, 2601, 4335, 6143, 13005, 18429, 30715, 55287, 92145, 104431, 276435, 313293, 522155, 939879, 1566465, 1775327, 4699395, 5325981, 8876635, 15977943, 26629905, 79889715]

約数ペア:

[(1, 79889715), (3, 26629905), (5, 15977943), (9, 8876635), (15, 5325981), (17, 4699395), (45, 1775327), (51, 1566465), (85, 939879), (153, 522155), (255, 313293), (289, 276435), (765, 104431), (867, 92145), (1445, 55287), (2601, 30715), (4335, 18429), (6143, 13005)]