89904465

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{13591}}^1$

素因数の和:13619

約数の個数: 48

約数和(自身を含む): 185938560

約数和(自身を除く): 96034095

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2205, 6615, 13591, 40773, 67955, 95137, 122319, 203865, 285411, 366957, 475685, 611595, 665959, 856233, 1427055, 1834785, 1997877, 2568699, 3329795, 4281165, 5993631, 9989385, 12843495, 17980893, 29968155, 89904465]

約数ペア:

[(1, 89904465), (3, 29968155), (5, 17980893), (7, 12843495), (9, 9989385), (15, 5993631), (21, 4281165), (27, 3329795), (35, 2568699), (45, 1997877), (49, 1834785), (63, 1427055), (105, 856233), (135, 665959), (147, 611595), (189, 475685), (245, 366957), (315, 285411), (441, 203865), (735, 122319), (945, 95137), (1323, 67955), (2205, 40773), (6615, 13591)]