53309165

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{117163}}^1$

素因数の和:117188

約数の個数: 16

約数和(自身を含む): 78734208

約数和(自身を除く): 25425043

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 117163, 585815, 820141, 1523119, 4100705, 7615595, 10661833, 53309165]

約数ペア:

[(1, 53309165), (5, 10661833), (7, 7615595), (13, 4100705), (35, 1523119), (65, 820141), (91, 585815), (455, 117163)]