74963475

素因数分解:

$3^4\times 5^2\times {\mathrm{37019}}^1$

素因数の和:37041

約数の個数: 30

約数和(自身を含む): 138862020

約数和(自身を除く): 63898545

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 37019, 111057, 185095, 333171, 555285, 925475, 999513, 1665855, 2776425, 2998539, 4997565, 8329275, 14992695, 24987825, 74963475]

約数ペア:

[(1, 74963475), (3, 24987825), (5, 14992695), (9, 8329275), (15, 4997565), (25, 2998539), (27, 2776425), (45, 1665855), (75, 999513), (81, 925475), (135, 555285), (225, 333171), (405, 185095), (675, 111057), (2025, 37019)]