18632415

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1019}}^1$

素因数の和:1103

約数の個数: 32

約数和(自身を含む): 31726080

約数和(自身を除く): 13093665

約数列:

[1, 3, 5, 15, 23, 53, 69, 115, 159, 265, 345, 795, 1019, 1219, 3057, 3657, 5095, 6095, 15285, 18285, 23437, 54007, 70311, 117185, 162021, 270035, 351555, 810105, 1242161, 3726483, 6210805, 18632415]

約数ペア:

[(1, 18632415), (3, 6210805), (5, 3726483), (15, 1242161), (23, 810105), (53, 351555), (69, 270035), (115, 162021), (159, 117185), (265, 70311), (345, 54007), (795, 23437), (1019, 18285), (1219, 15285), (3057, 6095), (3657, 5095)]