67472865

素因数分解:

$3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{4423}}^1$

素因数の和:4550

約数の個数: 32

約数和(自身を含む): 121040640

約数和(自身を除く): 53567775

約数列:

[1, 3, 5, 9, 15, 27, 45, 113, 135, 339, 565, 1017, 1695, 3051, 4423, 5085, 13269, 15255, 22115, 39807, 66345, 119421, 199035, 499799, 597105, 1499397, 2498995, 4498191, 7496985, 13494573, 22490955, 67472865]

約数ペア:

[(1, 67472865), (3, 22490955), (5, 13494573), (9, 7496985), (15, 4498191), (27, 2498995), (45, 1499397), (113, 597105), (135, 499799), (339, 199035), (565, 119421), (1017, 66345), (1695, 39807), (3051, 22115), (4423, 15255), (5085, 13269)]