28846215

素因数分解:

$3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2383}}^1$

素因数の和:2663

約数の個数: 24

約数和(自身を含む): 50207040

約数和(自身を除く): 21360825

約数列:

[1, 3, 5, 9, 15, 45, 269, 807, 1345, 2383, 2421, 4035, 7149, 11915, 12105, 21447, 35745, 107235, 641027, 1923081, 3205135, 5769243, 9615405, 28846215]

約数ペア:

[(1, 28846215), (3, 9615405), (5, 5769243), (9, 3205135), (15, 1923081), (45, 641027), (269, 107235), (807, 35745), (1345, 21447), (2383, 12105), (2421, 11915), (4035, 7149)]