70115155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1289}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 98081280

約数和(自身を除く): 27966125

約数列:

[1, 5, 11, 23, 43, 55, 115, 215, 253, 473, 989, 1265, 1289, 2365, 4945, 6445, 10879, 14179, 29647, 54395, 55427, 70895, 148235, 277135, 326117, 609697, 1274821, 1630585, 3048485, 6374105, 14023031, 70115155]

約数ペア:

[(1, 70115155), (5, 14023031), (11, 6374105), (23, 3048485), (43, 1630585), (55, 1274821), (115, 609697), (215, 326117), (253, 277135), (473, 148235), (989, 70895), (1265, 55427), (1289, 54395), (2365, 29647), (4945, 14179), (6445, 10879)]