89811585

素因数分解:

$3^5\times 5^1\times {\mathrm{193}}^1\times {\mathrm{383}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 162699264

約数和(自身を除く): 72887679

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 193, 243, 383, 405, 579, 965, 1149, 1215, 1737, 1915, 2895, 3447, 5211, 5745, 8685, 10341, 15633, 17235, 26055, 31023, 46899, 51705, 73919, 78165, 93069, 155115, 221757, 234495, 369595, 465345, 665271, 1108785, 1995813, 3326355, 5987439, 9979065, 17962317, 29937195, 89811585]

約数ペア:

[(1, 89811585), (3, 29937195), (5, 17962317), (9, 9979065), (15, 5987439), (27, 3326355), (45, 1995813), (81, 1108785), (135, 665271), (193, 465345), (243, 369595), (383, 234495), (405, 221757), (579, 155115), (965, 93069), (1149, 78165), (1215, 73919), (1737, 51705), (1915, 46899), (2895, 31023), (3447, 26055), (5211, 17235), (5745, 15633), (8685, 10341)]