4504955

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9901}}^1$

素因数の和:9926

約数の個数: 16

約数和(自身を含む): 6654144

約数和(自身を除く): 2149189

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 9901, 49505, 69307, 128713, 346535, 643565, 900991, 4504955]

約数ペア:

[(1, 4504955), (5, 900991), (7, 643565), (13, 346535), (35, 128713), (65, 69307), (91, 49505), (455, 9901)]