66562605

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 122603520

約数和(自身を除く): 56040915

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 127, 171, 285, 381, 613, 635, 855, 1143, 1839, 1905, 2413, 3065, 5517, 5715, 7239, 9195, 11647, 12065, 21717, 27585, 34941, 36195, 58235, 77851, 104823, 108585, 174705, 233553, 389255, 524115, 700659, 1167765, 1479169, 3503295, 4437507, 7395845, 13312521, 22187535, 66562605]

約数ペア:

[(1, 66562605), (3, 22187535), (5, 13312521), (9, 7395845), (15, 4437507), (19, 3503295), (45, 1479169), (57, 1167765), (95, 700659), (127, 524115), (171, 389255), (285, 233553), (381, 174705), (613, 108585), (635, 104823), (855, 77851), (1143, 58235), (1839, 36195), (1905, 34941), (2413, 27585), (3065, 21717), (5517, 12065), (5715, 11647), (7239, 9195)]