29987505

素因数分解:

$3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2459}}^1$

素因数の和:2741

約数の個数: 24

約数和(自身を含む): 52191360

約数和(自身を除く): 22203855

約数列:

[1, 3, 5, 9, 15, 45, 271, 813, 1355, 2439, 2459, 4065, 7377, 12195, 12295, 22131, 36885, 110655, 666389, 1999167, 3331945, 5997501, 9995835, 29987505]

約数ペア:

[(1, 29987505), (3, 9995835), (5, 5997501), (9, 3331945), (15, 1999167), (45, 666389), (271, 110655), (813, 36885), (1355, 22131), (2439, 12295), (2459, 12195), (4065, 7377)]