61049985

素因数分解:

$3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{7307}}^1$

素因数の和:7872

約数の個数: 16

約数和(自身を含む): 97868736

約数和(自身を除く): 36818751

約数列:

[1, 3, 5, 15, 557, 1671, 2785, 7307, 8355, 21921, 36535, 109605, 4069999, 12209997, 20349995, 61049985]

約数ペア:

[(1, 61049985), (3, 20349995), (5, 12209997), (15, 4069999), (557, 109605), (1671, 36535), (2785, 21921), (7307, 8355)]