40861305

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47791}}^1$

素因数の和:47821

約数の個数: 24

約数和(自身を含む): 74555520

約数和(自身を除く): 33694215

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 47791, 143373, 238955, 430119, 716865, 908029, 2150595, 2724087, 4540145, 8172261, 13620435, 40861305]

約数ペア:

[(1, 40861305), (3, 13620435), (5, 8172261), (9, 4540145), (15, 2724087), (19, 2150595), (45, 908029), (57, 716865), (95, 430119), (171, 238955), (285, 143373), (855, 47791)]