9309515

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:430

約数の個数: 16

約数和(自身を含む): 11490336

約数和(自身を除く): 2180821

約数列:

[1, 5, 61, 131, 233, 305, 655, 1165, 7991, 14213, 30523, 39955, 71065, 152615, 1861903, 9309515]

約数ペア:

[(1, 9309515), (5, 1861903), (61, 152615), (131, 71065), (233, 39955), (305, 30523), (655, 14213), (1165, 7991)]