201308025

素因数分解:

$3^1\times 5^2\times {\mathrm{659}}^1\times {\mathrm{4073}}^1$

素因数の和:4745

約数の個数: 24

約数和(自身を含む): 333416160

約数和(自身を除く): 132108135

約数列:

[1, 3, 5, 15, 25, 75, 659, 1977, 3295, 4073, 9885, 12219, 16475, 20365, 49425, 61095, 101825, 305475, 2684107, 8052321, 13420535, 40261605, 67102675, 201308025]

約数ペア:

[(1, 201308025), (3, 67102675), (5, 40261605), (15, 13420535), (25, 8052321), (75, 2684107), (659, 305475), (1977, 101825), (3295, 61095), (4073, 49425), (9885, 20365), (12219, 16475)]