73915965

素因数分解:

$3^2\times 5^1\times {\mathrm{907}}^1\times {\mathrm{1811}}^1$

素因数の和:2729

約数の個数: 24

約数和(自身を含む): 128333088

約数和(自身を除く): 54417123

約数列:

[1, 3, 5, 9, 15, 45, 907, 1811, 2721, 4535, 5433, 8163, 9055, 13605, 16299, 27165, 40815, 81495, 1642577, 4927731, 8212885, 14783193, 24638655, 73915965]

約数ペア:

[(1, 73915965), (3, 24638655), (5, 14783193), (9, 8212885), (15, 4927731), (45, 1642577), (907, 81495), (1811, 40815), (2721, 27165), (4535, 16299), (5433, 13605), (8163, 9055)]