299205965

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{19861}}^1$

素因数の和:20020

約数の個数: 16

約数和(自身を含む): 377536896

約数和(自身を除く): 78330931

約数列:

[1, 5, 23, 115, 131, 655, 3013, 15065, 19861, 99305, 456803, 2284015, 2601791, 13008955, 59841193, 299205965]

約数ペア:

[(1, 299205965), (5, 59841193), (23, 13008955), (115, 2601791), (131, 2284015), (655, 456803), (3013, 99305), (15065, 19861)]