163089435

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{1021}}^1$

素因数の和:1515

約数の個数: 32

約数和(自身を含む): 273143808

約数和(自身を除く): 110054373

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 463, 1021, 1389, 2315, 3063, 5105, 6945, 10649, 15315, 23483, 31947, 53245, 70449, 117415, 159735, 352245, 472723, 1418169, 2363615, 7090845, 10872629, 32617887, 54363145, 163089435]

約数ペア:

[(1, 163089435), (3, 54363145), (5, 32617887), (15, 10872629), (23, 7090845), (69, 2363615), (115, 1418169), (345, 472723), (463, 352245), (1021, 159735), (1389, 117415), (2315, 70449), (3063, 53245), (5105, 31947), (6945, 23483), (10649, 15315)]