57240585

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{8537}}^1$

素因数の和:8697

約数の個数: 24

約数和(自身を含む): 99894600

約数和(自身を除く): 42654015

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 2235, 6705, 8537, 25611, 42685, 76833, 128055, 384165, 1272013, 3816039, 6360065, 11448117, 19080195, 57240585]

約数ペア:

[(1, 57240585), (3, 19080195), (5, 11448117), (9, 6360065), (15, 3816039), (45, 1272013), (149, 384165), (447, 128055), (745, 76833), (1341, 42685), (2235, 25611), (6705, 8537)]