141995645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7993}}^1$

素因数の和:8045

約数の個数: 32

約数和(自身を含む): 207204480

約数和(自身を除く): 65208835

約数列:

[1, 5, 11, 17, 19, 55, 85, 95, 187, 209, 323, 935, 1045, 1615, 3553, 7993, 17765, 39965, 87923, 135881, 151867, 439615, 679405, 759335, 1494691, 1670537, 2581739, 7473455, 8352685, 12908695, 28399129, 141995645]

約数ペア:

[(1, 141995645), (5, 28399129), (11, 12908695), (17, 8352685), (19, 7473455), (55, 2581739), (85, 1670537), (95, 1494691), (187, 759335), (209, 679405), (323, 439615), (935, 151867), (1045, 135881), (1615, 87923), (3553, 39965), (7993, 17765)]