1210361656855

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{431}}^1\times {\mathrm{563}}^1\times {\mathrm{5903}}^1$

素因数の和:6928

約数の個数: 48

約数和(自身を含む): 1579470575616

約数和(自身を除く): 369108918761

約数列:

[1, 5, 13, 65, 169, 431, 563, 845, 2155, 2815, 5603, 5903, 7319, 28015, 29515, 36595, 72839, 76739, 95147, 242653, 364195, 383695, 475735, 997607, 1213265, 2544193, 3154489, 3323389, 4988035, 12720965, 15772445, 16616945, 33074509, 41008357, 43204057, 165372545, 205041785, 216020285, 429968617, 561652741, 1432380659, 2149843085, 2808263705, 7161903295, 18620948567, 93104742835, 242072331371, 1210361656855]

約数ペア:

[(1, 1210361656855), (5, 242072331371), (13, 93104742835), (65, 18620948567), (169, 7161903295), (431, 2808263705), (563, 2149843085), (845, 1432380659), (2155, 561652741), (2815, 429968617), (5603, 216020285), (5903, 205041785), (7319, 165372545), (28015, 43204057), (29515, 41008357), (36595, 33074509), (72839, 16616945), (76739, 15772445), (95147, 12720965), (242653, 4988035), (364195, 3323389), (383695, 3154489), (475735, 2544193), (997607, 1213265)]