89825355

素因数分解:

$3^4\times 5^1\times {\mathrm{257}}^1\times {\mathrm{863}}^1$

素因数の和:1137

約数の個数: 40

約数和(自身を含む): 161834112

約数和(自身を除く): 72008757

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 257, 405, 771, 863, 1285, 2313, 2589, 3855, 4315, 6939, 7767, 11565, 12945, 20817, 23301, 34695, 38835, 69903, 104085, 116505, 221791, 349515, 665373, 1108955, 1996119, 3326865, 5988357, 9980595, 17965071, 29941785, 89825355]

約数ペア:

[(1, 89825355), (3, 29941785), (5, 17965071), (9, 9980595), (15, 5988357), (27, 3326865), (45, 1996119), (81, 1108955), (135, 665373), (257, 349515), (405, 221791), (771, 116505), (863, 104085), (1285, 69903), (2313, 38835), (2589, 34695), (3855, 23301), (4315, 20817), (6939, 12945), (7767, 11565)]