1320199475

素因数分解:

$5^2\times 7^1\times {\mathrm{941}}^1\times {\mathrm{8017}}^1$

素因数の和:8975

約数の個数: 24

約数和(自身を含む): 1873133088

約数和(自身を除く): 552933613

約数列:

[1, 5, 7, 25, 35, 175, 941, 4705, 6587, 8017, 23525, 32935, 40085, 56119, 164675, 200425, 280595, 1402975, 7543997, 37719985, 52807979, 188599925, 264039895, 1320199475]

約数ペア:

[(1, 1320199475), (5, 264039895), (7, 188599925), (25, 52807979), (35, 37719985), (175, 7543997), (941, 1402975), (4705, 280595), (6587, 200425), (8017, 164675), (23525, 56119), (32935, 40085)]