4907025

素因数分解:

$3^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:322

約数の個数: 36

約数和(自身を含む): 8912748

約数和(自身を除く): 4005723

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 113, 193, 225, 339, 565, 579, 965, 1017, 1695, 1737, 2825, 2895, 4825, 5085, 8475, 8685, 14475, 21809, 25425, 43425, 65427, 109045, 196281, 327135, 545225, 981405, 1635675, 4907025]

約数ペア:

[(1, 4907025), (3, 1635675), (5, 981405), (9, 545225), (15, 327135), (25, 196281), (45, 109045), (75, 65427), (113, 43425), (193, 25425), (225, 21809), (339, 14475), (565, 8685), (579, 8475), (965, 5085), (1017, 4825), (1695, 2895), (1737, 2825)]