171830685

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{12071}}^1$

素因数の和:12165

約数の個数: 32

約数和(自身を含む): 300158208

約数和(自身を除く): 128327523

約数列:

[1, 3, 5, 13, 15, 39, 65, 73, 195, 219, 365, 949, 1095, 2847, 4745, 12071, 14235, 36213, 60355, 156923, 181065, 470769, 784615, 881183, 2353845, 2643549, 4405915, 11455379, 13217745, 34366137, 57276895, 171830685]

約数ペア:

[(1, 171830685), (3, 57276895), (5, 34366137), (13, 13217745), (15, 11455379), (39, 4405915), (65, 2643549), (73, 2353845), (195, 881183), (219, 784615), (365, 470769), (949, 181065), (1095, 156923), (2847, 60355), (4745, 36213), (12071, 14235)]