214862685

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{881}}^1$

素因数の和:1189

約数の個数: 32

約数和(自身を含む): 350542080

約数和(自身を除く): 135679395

約数列:

[1, 3, 5, 15, 71, 213, 229, 355, 687, 881, 1065, 1145, 2643, 3435, 4405, 13215, 16259, 48777, 62551, 81295, 187653, 201749, 243885, 312755, 605247, 938265, 1008745, 3026235, 14324179, 42972537, 71620895, 214862685]

約数ペア:

[(1, 214862685), (3, 71620895), (5, 42972537), (15, 14324179), (71, 3026235), (213, 1008745), (229, 938265), (355, 605247), (687, 312755), (881, 243885), (1065, 201749), (1145, 187653), (2643, 81295), (3435, 62551), (4405, 48777), (13215, 16259)]