67389505

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{7369}}^1$

素因数の和:7464

約数の個数: 16

約数和(自身を含む): 84902400

約数和(自身を除く): 17512895

約数列:

[1, 5, 31, 59, 155, 295, 1829, 7369, 9145, 36845, 228439, 434771, 1142195, 2173855, 13477901, 67389505]

約数ペア:

[(1, 67389505), (5, 13477901), (31, 2173855), (59, 1142195), (155, 434771), (295, 228439), (1829, 36845), (7369, 9145)]