6206625

素因数分解:

$3^4\times 5^3\times {\mathrm{613}}^1$

素因数の和:640

約数の個数: 40

約数和(自身を含む): 11589864

約数和(自身を除く): 5383239

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 613, 675, 1125, 1839, 2025, 3065, 3375, 5517, 9195, 10125, 15325, 16551, 27585, 45975, 49653, 76625, 82755, 137925, 229875, 248265, 413775, 689625, 1241325, 2068875, 6206625]

約数ペア:

[(1, 6206625), (3, 2068875), (5, 1241325), (9, 689625), (15, 413775), (25, 248265), (27, 229875), (45, 137925), (75, 82755), (81, 76625), (125, 49653), (135, 45975), (225, 27585), (375, 16551), (405, 15325), (613, 10125), (675, 9195), (1125, 5517), (1839, 3375), (2025, 3065)]