19122135

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 31726080

約数和(自身を除く): 12603945

約数列:

[1, 3, 5, 15, 53, 67, 159, 201, 265, 335, 359, 795, 1005, 1077, 1795, 3551, 5385, 10653, 17755, 19027, 24053, 53265, 57081, 72159, 95135, 120265, 285405, 360795, 1274809, 3824427, 6374045, 19122135]

約数ペア:

[(1, 19122135), (3, 6374045), (5, 3824427), (15, 1274809), (53, 360795), (67, 285405), (159, 120265), (201, 95135), (265, 72159), (335, 57081), (359, 53265), (795, 24053), (1005, 19027), (1077, 17755), (1795, 10653), (3551, 5385)]