2852745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 5287680

約数和(自身を除く): 2434935

約数列:

[1, 3, 5, 7, 15, 21, 35, 101, 105, 269, 303, 505, 707, 807, 1345, 1515, 1883, 2121, 3535, 4035, 5649, 9415, 10605, 27169, 28245, 81507, 135845, 190183, 407535, 570549, 950915, 2852745]

約数ペア:

[(1, 2852745), (3, 950915), (5, 570549), (7, 407535), (15, 190183), (21, 135845), (35, 81507), (101, 28245), (105, 27169), (269, 10605), (303, 9415), (505, 5649), (707, 4035), (807, 3535), (1345, 2121), (1515, 1883)]