25172790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{3343}}^1$

素因数の和:3604

約数の個数: 32

約数和(自身を含む): 60673536

約数和(自身を除く): 35500746

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 502, 753, 1255, 1506, 2510, 3343, 3765, 6686, 7530, 10029, 16715, 20058, 33430, 50145, 100290, 839093, 1678186, 2517279, 4195465, 5034558, 8390930, 12586395, 25172790]

約数ペア:

[(1, 25172790), (2, 12586395), (3, 8390930), (5, 5034558), (6, 4195465), (10, 2517279), (15, 1678186), (30, 839093), (251, 100290), (502, 50145), (753, 33430), (1255, 20058), (1506, 16715), (2510, 10029), (3343, 7530), (3765, 6686)]