80496585

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15289}}^1$

素因数の和:15319

約数の個数: 40

約数和(自身を含む): 155407560

約数和(自身を除く): 74910975

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 5265, 15289, 45867, 76445, 137601, 198757, 229335, 412803, 596271, 688005, 993785, 1238409, 1788813, 2064015, 2981355, 5366439, 6192045, 8944065, 16099317, 26832195, 80496585]

約数ペア:

[(1, 80496585), (3, 26832195), (5, 16099317), (9, 8944065), (13, 6192045), (15, 5366439), (27, 2981355), (39, 2064015), (45, 1788813), (65, 1238409), (81, 993785), (117, 688005), (135, 596271), (195, 412803), (351, 229335), (405, 198757), (585, 137601), (1053, 76445), (1755, 45867), (5265, 15289)]