4100675

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 5468400

約数和(自身を除く): 1367725

約数列:

[1, 5, 19, 25, 89, 95, 97, 445, 475, 485, 1691, 1843, 2225, 2425, 8455, 8633, 9215, 42275, 43165, 46075, 164027, 215825, 820135, 4100675]

約数ペア:

[(1, 4100675), (5, 820135), (19, 215825), (25, 164027), (89, 46075), (95, 43165), (97, 42275), (445, 9215), (475, 8633), (485, 8455), (1691, 2425), (1843, 2225)]