2076755325

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{390001}}^1$

素因数の和:390085

約数の個数: 24

約数和(自身を含む): 3481937856

約数和(自身を除く): 1405182531

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 5325, 390001, 1170003, 1950005, 5850015, 9750025, 27690071, 29250075, 83070213, 138450355, 415351065, 692251775, 2076755325]

約数ペア:

[(1, 2076755325), (3, 692251775), (5, 415351065), (15, 138450355), (25, 83070213), (71, 29250075), (75, 27690071), (213, 9750025), (355, 5850015), (1065, 1950005), (1775, 1170003), (5325, 390001)]