2881275

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{937}}^1$

素因数の和:991

約数の個数: 24

約数和(自身を含む): 4885104

約数和(自身を除く): 2003829

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 937, 1025, 2811, 3075, 4685, 14055, 23425, 38417, 70275, 115251, 192085, 576255, 960425, 2881275]

約数ペア:

[(1, 2881275), (3, 960425), (5, 576255), (15, 192085), (25, 115251), (41, 70275), (75, 38417), (123, 23425), (205, 14055), (615, 4685), (937, 3075), (1025, 2811)]