84843585

素因数分解:

$3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4003}}^1$

素因数の和:4174

約数の個数: 32

約数和(自身を含む): 151831680

約数和(自身を除く): 66988095

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 157, 471, 785, 1413, 2355, 4003, 4239, 7065, 12009, 20015, 21195, 36027, 60045, 108081, 180135, 540405, 628471, 1885413, 3142355, 5656239, 9427065, 16968717, 28281195, 84843585]

約数ペア:

[(1, 84843585), (3, 28281195), (5, 16968717), (9, 9427065), (15, 5656239), (27, 3142355), (45, 1885413), (135, 628471), (157, 540405), (471, 180135), (785, 108081), (1413, 60045), (2355, 36027), (4003, 21195), (4239, 20015), (7065, 12009)]