28946925

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{18379}}^1$

素因数の和:18402

約数の個数: 36

約数和(自身を含む): 59257120

約数和(自身を除く): 30310195

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 1575, 18379, 55137, 91895, 128653, 165411, 275685, 385959, 459475, 643265, 827055, 1157877, 1378425, 1929795, 3216325, 4135275, 5789385, 9648975, 28946925]

約数ペア:

[(1, 28946925), (3, 9648975), (5, 5789385), (7, 4135275), (9, 3216325), (15, 1929795), (21, 1378425), (25, 1157877), (35, 827055), (45, 643265), (63, 459475), (75, 385959), (105, 275685), (175, 165411), (225, 128653), (315, 91895), (525, 55137), (1575, 18379)]