70906005

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{653}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 130590720

約数和(自身を除く): 59684715

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 127, 171, 285, 381, 635, 653, 855, 1143, 1905, 1959, 2413, 3265, 5715, 5877, 7239, 9795, 12065, 12407, 21717, 29385, 36195, 37221, 62035, 82931, 108585, 111663, 186105, 248793, 414655, 558315, 746379, 1243965, 1575689, 3731895, 4727067, 7878445, 14181201, 23635335, 70906005]

約数ペア:

[(1, 70906005), (3, 23635335), (5, 14181201), (9, 7878445), (15, 4727067), (19, 3731895), (45, 1575689), (57, 1243965), (95, 746379), (127, 558315), (171, 414655), (285, 248793), (381, 186105), (635, 111663), (653, 108585), (855, 82931), (1143, 62035), (1905, 37221), (1959, 36195), (2413, 29385), (3265, 21717), (5715, 12407), (5877, 12065), (7239, 9795)]