145998025

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{863}}^1$

素因数の和:1041

約数の個数: 24

約数和(自身を含む): 185773824

約数和(自身を除く): 39775799

約数列:

[1, 5, 25, 67, 101, 335, 505, 863, 1675, 2525, 4315, 6767, 21575, 33835, 57821, 87163, 169175, 289105, 435815, 1445525, 2179075, 5839921, 29199605, 145998025]

約数ペア:

[(1, 145998025), (5, 29199605), (25, 5839921), (67, 2179075), (101, 1445525), (335, 435815), (505, 289105), (863, 169175), (1675, 87163), (2525, 57821), (4315, 33835), (6767, 21575)]