73771725

素因数分解:

$3^1\times 5^2\times {\mathrm{971}}^1\times {\mathrm{1013}}^1$

素因数の和:1997

約数の個数: 24

約数和(自身を含む): 122215392

約数和(自身を除く): 48443667

約数列:

[1, 3, 5, 15, 25, 75, 971, 1013, 2913, 3039, 4855, 5065, 14565, 15195, 24275, 25325, 72825, 75975, 983623, 2950869, 4918115, 14754345, 24590575, 73771725]

約数ペア:

[(1, 73771725), (3, 24590575), (5, 14754345), (15, 4918115), (25, 2950869), (75, 983623), (971, 75975), (1013, 72825), (2913, 25325), (3039, 24275), (4855, 15195), (5065, 14565)]