4269105

素因数分解:

$3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 40

約数和(自身を含む): 7805952

約数和(自身を除く): 3536847

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 83, 127, 135, 249, 381, 405, 415, 635, 747, 1143, 1245, 1905, 2241, 3429, 3735, 5715, 6723, 10287, 10541, 11205, 17145, 31623, 33615, 51435, 52705, 94869, 158115, 284607, 474345, 853821, 1423035, 4269105]

約数ペア:

[(1, 4269105), (3, 1423035), (5, 853821), (9, 474345), (15, 284607), (27, 158115), (45, 94869), (81, 52705), (83, 51435), (127, 33615), (135, 31623), (249, 17145), (381, 11205), (405, 10541), (415, 10287), (635, 6723), (747, 5715), (1143, 3735), (1245, 3429), (1905, 2241)]