9020245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1901}}^1$

素因数の和:1992

約数の個数: 16

約数和(自身を含む): 11822832

約数和(自身を除く): 2802587

約数列:

[1, 5, 13, 65, 73, 365, 949, 1901, 4745, 9505, 24713, 123565, 138773, 693865, 1804049, 9020245]

約数ペア:

[(1, 9020245), (5, 1804049), (13, 693865), (65, 138773), (73, 123565), (365, 24713), (949, 9505), (1901, 4745)]