86489955

素因数分解:

$3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{9109}}^1$

素因数の和:9331

約数の個数: 24

約数和(自身を含む): 150642960

約数和(自身を除く): 64153005

約数列:

[1, 3, 5, 9, 15, 45, 211, 633, 1055, 1899, 3165, 9109, 9495, 27327, 45545, 81981, 136635, 409905, 1921999, 5765997, 9609995, 17297991, 28829985, 86489955]

約数ペア:

[(1, 86489955), (3, 28829985), (5, 17297991), (9, 9609995), (15, 5765997), (45, 1921999), (211, 409905), (633, 136635), (1055, 81981), (1899, 45545), (3165, 27327), (9109, 9495)]