26940225

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{27631}}^1$

素因数の和:27657

約数の個数: 24

約数和(自身を含む): 47969152

約数和(自身を除く): 21028927

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 27631, 82893, 138155, 359203, 414465, 690775, 1077609, 1796015, 2072325, 5388045, 8980075, 26940225]

約数ペア:

[(1, 26940225), (3, 8980075), (5, 5388045), (13, 2072325), (15, 1796015), (25, 1077609), (39, 690775), (65, 414465), (75, 359203), (195, 138155), (325, 82893), (975, 27631)]