164802495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{76831}}^1$

素因数の和:76863

約数の個数: 32

約数和(自身を含む): 309786624

約数和(自身を除く): 144984129

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 76831, 230493, 384155, 845141, 998803, 1152465, 2535423, 2996409, 4225705, 4994015, 10986833, 12677115, 14982045, 32960499, 54934165, 164802495]

約数ペア:

[(1, 164802495), (3, 54934165), (5, 32960499), (11, 14982045), (13, 12677115), (15, 10986833), (33, 4994015), (39, 4225705), (55, 2996409), (65, 2535423), (143, 1152465), (165, 998803), (195, 845141), (429, 384155), (715, 230493), (2145, 76831)]