241497505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 313286400

約数和(自身を除く): 71788895

約数列:

[1, 5, 19, 73, 95, 97, 359, 365, 485, 1387, 1795, 1843, 6821, 6935, 7081, 9215, 26207, 34105, 34823, 35405, 131035, 134539, 174115, 497933, 661637, 672695, 2489665, 2542079, 3308185, 12710395, 48299501, 241497505]

約数ペア:

[(1, 241497505), (5, 48299501), (19, 12710395), (73, 3308185), (95, 2542079), (97, 2489665), (359, 672695), (365, 661637), (485, 497933), (1387, 174115), (1795, 134539), (1843, 131035), (6821, 35405), (6935, 34823), (7081, 34105), (9215, 26207)]