1057155

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 1900800

約数和(自身を除く): 843645

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 149, 165, 215, 447, 473, 645, 745, 1419, 1639, 2235, 2365, 4917, 6407, 7095, 8195, 19221, 24585, 32035, 70477, 96105, 211431, 352385, 1057155]

約数ペア:

[(1, 1057155), (3, 352385), (5, 211431), (11, 96105), (15, 70477), (33, 32035), (43, 24585), (55, 19221), (129, 8195), (149, 7095), (165, 6407), (215, 4917), (447, 2365), (473, 2235), (645, 1639), (745, 1419)]