57499195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{38461}}^1$

素因数の和:38502

約数の個数: 16

約数和(自身を含む): 77539392

約数和(自身を除く): 20040197

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 38461, 192305, 499993, 884603, 2499965, 4423015, 11499839, 57499195]

約数ペア:

[(1, 57499195), (5, 11499839), (13, 4423015), (23, 2499965), (65, 884603), (115, 499993), (299, 192305), (1495, 38461)]