250506985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{12983}}^1$

素因数の和:13232

約数の個数: 16

約数和(自身を含む): 319718016

約数和(自身を除く): 69211031

約数列:

[1, 5, 17, 85, 227, 1135, 3859, 12983, 19295, 64915, 220711, 1103555, 2947141, 14735705, 50101397, 250506985]

約数ペア:

[(1, 250506985), (5, 50101397), (17, 14735705), (85, 2947141), (227, 1103555), (1135, 220711), (3859, 64915), (12983, 19295)]