67170005

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{461}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 96864768

約数和(自身を除く): 29694763

約数列:

[1, 5, 7, 23, 35, 115, 161, 181, 461, 805, 905, 1267, 2305, 3227, 4163, 6335, 10603, 16135, 20815, 29141, 53015, 74221, 83441, 145705, 371105, 417205, 584087, 1919143, 2920435, 9595715, 13434001, 67170005]

約数ペア:

[(1, 67170005), (5, 13434001), (7, 9595715), (23, 2920435), (35, 1919143), (115, 584087), (161, 417205), (181, 371105), (461, 145705), (805, 83441), (905, 74221), (1267, 53015), (2305, 29141), (3227, 20815), (4163, 16135), (6335, 10603)]