164817345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{142699}}^1$

素因数の和:142725

約数の個数: 32

約数和(自身を含む): 328780800

約数和(自身を除く): 163963455

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 142699, 428097, 713495, 998893, 1569689, 2140485, 2996679, 4709067, 4994465, 7848445, 10987823, 14983395, 23545335, 32963469, 54939115, 164817345]

約数ペア:

[(1, 164817345), (3, 54939115), (5, 32963469), (7, 23545335), (11, 14983395), (15, 10987823), (21, 7848445), (33, 4994465), (35, 4709067), (55, 2996679), (77, 2140485), (105, 1569689), (165, 998893), (231, 713495), (385, 428097), (1155, 142699)]