2900217975

素因数分解:

$3^1\times 5^2\times {\mathrm{631}}^1\times {\mathrm{61283}}^1$

素因数の和:61927

約数の個数: 24

約数和(自身を含む): 4802704512

約数和(自身を除く): 1902486537

約数列:

[1, 3, 5, 15, 25, 75, 631, 1893, 3155, 9465, 15775, 47325, 61283, 183849, 306415, 919245, 1532075, 4596225, 38669573, 116008719, 193347865, 580043595, 966739325, 2900217975]

約数ペア:

[(1, 2900217975), (3, 966739325), (5, 580043595), (15, 193347865), (25, 116008719), (75, 38669573), (631, 4596225), (1893, 1532075), (3155, 919245), (9465, 306415), (15775, 183849), (47325, 61283)]