38961445

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{421}}^1$

素因数の和:732

約数の個数: 16

約数和(自身を含む): 47642112

約数和(自身を除く): 8680667

約数列:

[1, 5, 83, 223, 415, 421, 1115, 2105, 18509, 34943, 92545, 93883, 174715, 469415, 7792289, 38961445]

約数ペア:

[(1, 38961445), (5, 7792289), (83, 469415), (223, 174715), (415, 93883), (421, 92545), (1115, 34943), (2105, 18509)]