28601105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{15173}}^1$

素因数の和:15220

約数の個数: 16

約数和(自身を含む): 38238480

約数和(自身を除く): 9637375

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 15173, 75865, 197249, 440017, 986245, 2200085, 5720221, 28601105]

約数ペア:

[(1, 28601105), (5, 5720221), (13, 2200085), (29, 986245), (65, 440017), (145, 197249), (377, 75865), (1885, 15173)]