852164815

素因数分解:

$5^1\times {\mathrm{61}}^2\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:571

約数の個数: 24

約数和(自身を含む): 1049737104

約数和(自身を除く): 197572289

約数列:

[1, 5, 61, 163, 281, 305, 815, 1405, 3721, 9943, 17141, 18605, 45803, 49715, 85705, 229015, 606523, 1045601, 2793983, 3032615, 5228005, 13969915, 170432963, 852164815]

約数ペア:

[(1, 852164815), (5, 170432963), (61, 13969915), (163, 5228005), (281, 3032615), (305, 2793983), (815, 1045601), (1405, 606523), (3721, 229015), (9943, 85705), (17141, 49715), (18605, 45803)]