142808035

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{42821}}^1$

素因数の和:42878

約数の個数: 16

約数和(自身を含む): 184991040

約数和(自身を除く): 42183005

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 42821, 214105, 984883, 1241809, 4924415, 6209045, 28561607, 142808035]

約数ペア:

[(1, 142808035), (5, 28561607), (23, 6209045), (29, 4924415), (115, 1241809), (145, 984883), (667, 214105), (3335, 42821)]