29993265

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28979}}^1$

素因数の和:29013

約数の個数: 24

約数和(自身を含む): 54250560

約数和(自身を除く): 24257295

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 28979, 86937, 144895, 260811, 434685, 666517, 1304055, 1999551, 3332585, 5998653, 9997755, 29993265]

約数ペア:

[(1, 29993265), (3, 9997755), (5, 5998653), (9, 3332585), (15, 1999551), (23, 1304055), (45, 666517), (69, 434685), (115, 260811), (207, 144895), (345, 86937), (1035, 28979)]