27749005

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{607}}^1$

素因数の和:876

約数の個数: 16

約数和(自身を含む): 34320384

約数和(自身を除く): 6571379

約数列:

[1, 5, 41, 205, 223, 607, 1115, 3035, 9143, 24887, 45715, 124435, 135361, 676805, 5549801, 27749005]

約数ペア:

[(1, 27749005), (5, 5549801), (41, 676805), (205, 135361), (223, 124435), (607, 45715), (1115, 24887), (3035, 9143)]