27730185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3343}}^1$

素因数の和:3437

約数の個数: 32

約数和(自身を含む): 51363840

約数和(自身を除く): 23633655

約数列:

[1, 3, 5, 7, 15, 21, 35, 79, 105, 237, 395, 553, 1185, 1659, 2765, 3343, 8295, 10029, 16715, 23401, 50145, 70203, 117005, 264097, 351015, 792291, 1320485, 1848679, 3961455, 5546037, 9243395, 27730185]

約数ペア:

[(1, 27730185), (3, 9243395), (5, 5546037), (7, 3961455), (15, 1848679), (21, 1320485), (35, 792291), (79, 351015), (105, 264097), (237, 117005), (395, 70203), (553, 50145), (1185, 23401), (1659, 16715), (2765, 10029), (3343, 8295)]