85358225

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{293}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 109076352

約数和(自身を除く): 23718127

約数列:

[1, 5, 25, 43, 215, 271, 293, 1075, 1355, 1465, 6775, 7325, 11653, 12599, 58265, 62995, 79403, 291325, 314975, 397015, 1985075, 3414329, 17071645, 85358225]

約数ペア:

[(1, 85358225), (5, 17071645), (25, 3414329), (43, 1985075), (215, 397015), (271, 314975), (293, 291325), (1075, 79403), (1355, 62995), (1465, 58265), (6775, 12599), (7325, 11653)]