66380055

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{90313}}^1$

素因数の和:90335

約数の個数: 24

約数和(自身を含む): 123549552

約数和(自身を除く): 57169497

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 90313, 270939, 451565, 632191, 1354695, 1896573, 3160955, 4425337, 9482865, 13276011, 22126685, 66380055]

約数ペア:

[(1, 66380055), (3, 22126685), (5, 13276011), (7, 9482865), (15, 4425337), (21, 3160955), (35, 1896573), (49, 1354695), (105, 632191), (147, 451565), (245, 270939), (735, 90313)]