18093163185

素因数分解:

$3^4\times 5^1\times {\mathrm{1877}}^1\times {\mathrm{23801}}^1$

素因数の和:25695

約数の個数: 40

約数和(自身を含む): 32452313256

約数和(自身を除く): 14359150071

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 1877, 5631, 9385, 16893, 23801, 28155, 50679, 71403, 84465, 119005, 152037, 214209, 253395, 357015, 642627, 760185, 1071045, 1927881, 3213135, 9639405, 44674477, 134023431, 223372385, 402070293, 670117155, 1206210879, 2010351465, 3618632637, 6031054395, 18093163185]

約数ペア:

[(1, 18093163185), (3, 6031054395), (5, 3618632637), (9, 2010351465), (15, 1206210879), (27, 670117155), (45, 402070293), (81, 223372385), (135, 134023431), (405, 44674477), (1877, 9639405), (5631, 3213135), (9385, 1927881), (16893, 1071045), (23801, 760185), (28155, 642627), (50679, 357015), (71403, 253395), (84465, 214209), (119005, 152037)]