27957735

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47791}}^1$

素因数の和:47815

約数の個数: 24

約数和(自身を含む): 52188864

約数和(自身を除く): 24231129

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 47791, 143373, 238955, 430119, 621283, 716865, 1863849, 2150595, 3106415, 5591547, 9319245, 27957735]

約数ペア:

[(1, 27957735), (3, 9319245), (5, 5591547), (9, 3106415), (13, 2150595), (15, 1863849), (39, 716865), (45, 621283), (65, 430119), (117, 238955), (195, 143373), (585, 47791)]