23149315

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4973}}^1$

素因数の和:5011

約数の個数: 24

約数和(自身を含む): 34022160

約数和(自身を除く): 10872845

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 665, 931, 4655, 4973, 24865, 34811, 94487, 174055, 243677, 472435, 661409, 1218385, 3307045, 4629863, 23149315]

約数ペア:

[(1, 23149315), (5, 4629863), (7, 3307045), (19, 1218385), (35, 661409), (49, 472435), (95, 243677), (133, 174055), (245, 94487), (665, 34811), (931, 24865), (4655, 4973)]