4154025

素因数分解:

$3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{571}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 6950944

約数和(自身を除く): 2796919

約数列:

[1, 3, 5, 15, 25, 75, 97, 291, 485, 571, 1455, 1713, 2425, 2855, 7275, 8565, 14275, 42825, 55387, 166161, 276935, 830805, 1384675, 4154025]

約数ペア:

[(1, 4154025), (3, 1384675), (5, 830805), (15, 276935), (25, 166161), (75, 55387), (97, 42825), (291, 14275), (485, 8565), (571, 7275), (1455, 2855), (1713, 2425)]