195491145

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{6827}}^1$

素因数の和:6941

約数の個数: 32

約数和(自身を含む): 330365952

約数和(自身を除く): 134874807

約数列:

[1, 3, 5, 15, 23, 69, 83, 115, 249, 345, 415, 1245, 1909, 5727, 6827, 9545, 20481, 28635, 34135, 102405, 157021, 471063, 566641, 785105, 1699923, 2355315, 2833205, 8499615, 13032743, 39098229, 65163715, 195491145]

約数ペア:

[(1, 195491145), (3, 65163715), (5, 39098229), (15, 13032743), (23, 8499615), (69, 2833205), (83, 2355315), (115, 1699923), (249, 785105), (345, 566641), (415, 471063), (1245, 157021), (1909, 102405), (5727, 34135), (6827, 28635), (9545, 20481)]