15040725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{28649}}^1$

素因数の和:28669

約数の個数: 24

約数和(自身を含む): 28420800

約数和(自身を除く): 13380075

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 28649, 85947, 143245, 200543, 429735, 601629, 716225, 1002715, 2148675, 3008145, 5013575, 15040725]

約数ペア:

[(1, 15040725), (3, 5013575), (5, 3008145), (7, 2148675), (15, 1002715), (21, 716225), (25, 601629), (35, 429735), (75, 200543), (105, 143245), (175, 85947), (525, 28649)]