53774315

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{12911}}^1$

素因数の和:12947

約数の個数: 24

約数和(自身を含む): 79486272

約数和(自身を除く): 25711957

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 595, 833, 4165, 12911, 64555, 90377, 219487, 451885, 632639, 1097435, 1536409, 3163195, 7682045, 10754863, 53774315]

約数ペア:

[(1, 53774315), (5, 10754863), (7, 7682045), (17, 3163195), (35, 1536409), (49, 1097435), (85, 632639), (119, 451885), (245, 219487), (595, 90377), (833, 64555), (4165, 12911)]