195556095

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{620813}}^1$

素因数の和:620831

約数の個数: 24

約数和(自身を含む): 387387936

約数和(自身を除く): 191831841

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 620813, 1862439, 3104065, 4345691, 5587317, 9312195, 13037073, 21728455, 27936585, 39111219, 65185365, 195556095]

約数ペア:

[(1, 195556095), (3, 65185365), (5, 39111219), (7, 27936585), (9, 21728455), (15, 13037073), (21, 9312195), (35, 5587317), (45, 4345691), (63, 3104065), (105, 1862439), (315, 620813)]