118971585

素因数分解:

$3^5\times 5^1\times {\mathrm{97919}}^1$

素因数の和:97939

約数の個数: 24

約数和(自身を含む): 213857280

約数和(自身を除く): 94885695

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 97919, 293757, 489595, 881271, 1468785, 2643813, 4406355, 7931439, 13219065, 23794317, 39657195, 118971585]

約数ペア:

[(1, 118971585), (3, 39657195), (5, 23794317), (9, 13219065), (15, 7931439), (27, 4406355), (45, 2643813), (81, 1468785), (135, 881271), (243, 489595), (405, 293757), (1215, 97919)]