83556885

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1723}}^1$

素因数の和:1845

約数の個数: 32

約数和(自身を含む): 138526848

約数和(自身を除く): 54969963

約数列:

[1, 3, 5, 15, 53, 61, 159, 183, 265, 305, 795, 915, 1723, 3233, 5169, 8615, 9699, 16165, 25845, 48495, 91319, 105103, 273957, 315309, 456595, 525515, 1369785, 1576545, 5570459, 16711377, 27852295, 83556885]

約数ペア:

[(1, 83556885), (3, 27852295), (5, 16711377), (15, 5570459), (53, 1576545), (61, 1369785), (159, 525515), (183, 456595), (265, 315309), (305, 273957), (795, 105103), (915, 91319), (1723, 48495), (3233, 25845), (5169, 16165), (8615, 9699)]