29925

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{19}}^1$

素因数の和:42

約数の個数: 36

約数和(自身を含む): 64480

約数和(自身を除く): 34555

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 25, 35, 45, 57, 63, 75, 95, 105, 133, 171, 175, 225, 285, 315, 399, 475, 525, 665, 855, 1197, 1425, 1575, 1995, 3325, 4275, 5985, 9975, 29925]

約数ペア:

[(1, 29925), (3, 9975), (5, 5985), (7, 4275), (9, 3325), (15, 1995), (19, 1575), (21, 1425), (25, 1197), (35, 855), (45, 665), (57, 525), (63, 475), (75, 399), (95, 315), (105, 285), (133, 225), (171, 175)]