2013434505

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1\times {\mathrm{617}}^1$

素因数の和:1326

約数の個数: 48

約数和(自身を含む): 3529304064

約数和(自身を除く): 1515869559

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 571, 617, 635, 1143, 1713, 1851, 1905, 2855, 3085, 5139, 5553, 5715, 8565, 9255, 25695, 27765, 72517, 78359, 217551, 235077, 352307, 362585, 391795, 652653, 705231, 1056921, 1087755, 1175385, 1761535, 3170763, 3263265, 3526155, 5284605, 15853815, 44742989, 134228967, 223714945, 402686901, 671144835, 2013434505]

約数ペア:

[(1, 2013434505), (3, 671144835), (5, 402686901), (9, 223714945), (15, 134228967), (45, 44742989), (127, 15853815), (381, 5284605), (571, 3526155), (617, 3263265), (635, 3170763), (1143, 1761535), (1713, 1175385), (1851, 1087755), (1905, 1056921), (2855, 705231), (3085, 652653), (5139, 391795), (5553, 362585), (5715, 352307), (8565, 235077), (9255, 217551), (25695, 78359), (27765, 72517)]