54985185

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{15467}}^1$

素因数の和:15557

約数の個数: 24

約数和(自身を含む): 96520320

約数和(自身を除く): 41535135

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 3555, 15467, 46401, 77335, 139203, 232005, 696015, 1221893, 3665679, 6109465, 10997037, 18328395, 54985185]

約数ペア:

[(1, 54985185), (3, 18328395), (5, 10997037), (9, 6109465), (15, 3665679), (45, 1221893), (79, 696015), (237, 232005), (395, 139203), (711, 77335), (1185, 46401), (3555, 15467)]