64221045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32191}}^1$

素因数の和:32225

約数の個数: 32

約数和(自身を含む): 123617280

約数和(自身を除く): 59396235

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 32191, 96573, 160955, 225337, 482865, 611629, 676011, 1126685, 1834887, 3058145, 3380055, 4281403, 9174435, 12844209, 21407015, 64221045]

約数ペア:

[(1, 64221045), (3, 21407015), (5, 12844209), (7, 9174435), (15, 4281403), (19, 3380055), (21, 3058145), (35, 1834887), (57, 1126685), (95, 676011), (105, 611629), (133, 482865), (285, 225337), (399, 160955), (665, 96573), (1995, 32191)]