42560505

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24251}}^1$

素因数の和:24278

約数の個数: 32

約数和(自身を含む): 81486720

約数和(自身を除く): 38926215

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 24251, 72753, 121255, 218259, 315263, 363765, 654777, 945789, 1091295, 1576315, 2837367, 3273885, 4728945, 8512101, 14186835, 42560505]

約数ペア:

[(1, 42560505), (3, 14186835), (5, 8512101), (9, 4728945), (13, 3273885), (15, 2837367), (27, 1576315), (39, 1091295), (45, 945789), (65, 654777), (117, 363765), (135, 315263), (195, 218259), (351, 121255), (585, 72753), (1755, 24251)]