27706185

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15787}}^1$

素因数の和:15814

約数の個数: 32

約数和(自身を含む): 53047680

約数和(自身を除く): 25341495

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 15787, 47361, 78935, 142083, 205231, 236805, 426249, 615693, 710415, 1026155, 1847079, 2131245, 3078465, 5541237, 9235395, 27706185]

約数ペア:

[(1, 27706185), (3, 9235395), (5, 5541237), (9, 3078465), (13, 2131245), (15, 1847079), (27, 1026155), (39, 710415), (45, 615693), (65, 426249), (117, 236805), (135, 205231), (195, 142083), (351, 78935), (585, 47361), (1755, 15787)]