120538755

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8293}}^1$

素因数の和:8340

約数の個数: 48

約数和(自身を含む): 232895520

約数和(自身を除く): 112356765

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 285, 323, 765, 855, 969, 1615, 2907, 4845, 8293, 14535, 24879, 41465, 74637, 124395, 140981, 157567, 373185, 422943, 472701, 704905, 787835, 1268829, 1418103, 2114715, 2363505, 2678639, 6344145, 7090515, 8035917, 13393195, 24107751, 40179585, 120538755]

約数ペア:

[(1, 120538755), (3, 40179585), (5, 24107751), (9, 13393195), (15, 8035917), (17, 7090515), (19, 6344145), (45, 2678639), (51, 2363505), (57, 2114715), (85, 1418103), (95, 1268829), (153, 787835), (171, 704905), (255, 472701), (285, 422943), (323, 373185), (765, 157567), (855, 140981), (969, 124395), (1615, 74637), (2907, 41465), (4845, 24879), (8293, 14535)]