15143945

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1471}}^1$

素因数の和:1576

約数の個数: 16

約数和(自身を含む): 19077120

約数和(自身を除く): 3933175

約数列:

[1, 5, 29, 71, 145, 355, 1471, 2059, 7355, 10295, 42659, 104441, 213295, 522205, 3028789, 15143945]

約数ペア:

[(1, 15143945), (5, 3028789), (29, 522205), (71, 213295), (145, 104441), (355, 42659), (1471, 10295), (2059, 7355)]