222420005

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{5479}}^1$

素因数の和:5860

約数の個数: 16

約数和(自身を含む): 279348480

約数和(自身を除く): 56928475

約数列:

[1, 5, 23, 115, 353, 1765, 5479, 8119, 27395, 40595, 126017, 630085, 1934087, 9670435, 44484001, 222420005]

約数ペア:

[(1, 222420005), (5, 44484001), (23, 9670435), (115, 1934087), (353, 630085), (1765, 126017), (5479, 40595), (8119, 27395)]