74734975

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{25121}}^1$

素因数の和:25155

約数の個数: 24

約数和(自身を含む): 112144608

約数和(自身を除く): 37409633

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 25121, 125605, 175847, 427057, 628025, 879235, 2135285, 2989399, 4396175, 10676425, 14946995, 74734975]

約数ペア:

[(1, 74734975), (5, 14946995), (7, 10676425), (17, 4396175), (25, 2989399), (35, 2135285), (85, 879235), (119, 628025), (175, 427057), (425, 175847), (595, 125605), (2975, 25121)]