42764705

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{12823}}^1$

素因数の和:12880

約数の個数: 16

約数和(自身を含む): 55399680

約数和(自身を除く): 12634975

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 12823, 64115, 294929, 371867, 1474645, 1859335, 8552941, 42764705]

約数ペア:

[(1, 42764705), (5, 8552941), (23, 1859335), (29, 1474645), (115, 371867), (145, 294929), (667, 64115), (3335, 12823)]