2880075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3491}}^1$

素因数の和:3515

約数の個数: 24

約数和(自身を含む): 5196096

約数和(自身を除く): 2316021

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 3491, 10473, 17455, 38401, 52365, 87275, 115203, 192005, 261825, 576015, 960025, 2880075]

約数ペア:

[(1, 2880075), (3, 960025), (5, 576015), (11, 261825), (15, 192005), (25, 115203), (33, 87275), (55, 52365), (75, 38401), (165, 17455), (275, 10473), (825, 3491)]