25260645

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{21317}}^1$

素因数の和:21404

約数の個数: 16

約数和(自身を含む): 40930560

約数和(自身を除く): 15669915

約数列:

[1, 3, 5, 15, 79, 237, 395, 1185, 21317, 63951, 106585, 319755, 1684043, 5052129, 8420215, 25260645]

約数ペア:

[(1, 25260645), (3, 8420215), (5, 5052129), (15, 1684043), (79, 319755), (237, 106585), (395, 63951), (1185, 21317)]