63689985

素因数分解:

$3^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{2243}}^1$

素因数の和:2885

約数の個数: 24

約数和(自身を含む): 110620224

約数和(自身を除く): 46930239

約数列:

[1, 3, 5, 9, 15, 45, 631, 1893, 2243, 3155, 5679, 6729, 9465, 11215, 20187, 28395, 33645, 100935, 1415333, 4245999, 7076665, 12737997, 21229995, 63689985]

約数ペア:

[(1, 63689985), (3, 21229995), (5, 12737997), (9, 7076665), (15, 4245999), (45, 1415333), (631, 100935), (1893, 33645), (2243, 28395), (3155, 20187), (5679, 11215), (6729, 9465)]