252225

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:94

約数の個数: 36

約数和(自身を含む): 483600

約数和(自身を除く): 231375

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 59, 75, 95, 171, 177, 225, 285, 295, 475, 531, 855, 885, 1121, 1425, 1475, 2655, 3363, 4275, 4425, 5605, 10089, 13275, 16815, 28025, 50445, 84075, 252225]

約数ペア:

[(1, 252225), (3, 84075), (5, 50445), (9, 28025), (15, 16815), (19, 13275), (25, 10089), (45, 5605), (57, 4425), (59, 4275), (75, 3363), (95, 2655), (171, 1475), (177, 1425), (225, 1121), (285, 885), (295, 855), (475, 531)]