2893815

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{601}}^1$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 5071248

約数和(自身を除く): 2177433

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 601, 963, 1605, 1803, 3005, 4815, 5409, 9015, 27045, 64307, 192921, 321535, 578763, 964605, 2893815]

約数ペア:

[(1, 2893815), (3, 964605), (5, 578763), (9, 321535), (15, 192921), (45, 64307), (107, 27045), (321, 9015), (535, 5409), (601, 4815), (963, 3005), (1605, 1803)]