24640005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{126359}}^1$

素因数の和:126380

約数の個数: 16

約数和(自身を含む): 42456960

約数和(自身を除く): 17816955

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 126359, 379077, 631795, 1642667, 1895385, 4928001, 8213335, 24640005]

約数ペア:

[(1, 24640005), (3, 8213335), (5, 4928001), (13, 1895385), (15, 1642667), (39, 631795), (65, 379077), (195, 126359)]