7171175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:403

約数の個数: 24

約数和(自身を含む): 9843120

約数和(自身を除く): 2671945

約数列:

[1, 5, 11, 25, 55, 89, 275, 293, 445, 979, 1465, 2225, 3223, 4895, 7325, 16115, 24475, 26077, 80575, 130385, 286847, 651925, 1434235, 7171175]

約数ペア:

[(1, 7171175), (5, 1434235), (11, 651925), (25, 286847), (55, 130385), (89, 80575), (275, 26077), (293, 24475), (445, 16115), (979, 7325), (1465, 4895), (2225, 3223)]