15339935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12421}}^1$

素因数の和:12458

約数の個数: 16

約数和(自身を含む): 20868960

約数和(自身を除く): 5529025

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 12421, 62105, 161473, 235999, 807365, 1179995, 3067987, 15339935]

約数ペア:

[(1, 15339935), (5, 3067987), (13, 1179995), (19, 807365), (65, 235999), (95, 161473), (247, 62105), (1235, 12421)]