2854275

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2003}}^1$

素因数の和:2035

約数の個数: 24

約数和(自身を含む): 4969920

約数和(自身を除く): 2115645

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 2003, 6009, 10015, 30045, 38057, 50075, 114171, 150225, 190285, 570855, 951425, 2854275]

約数ペア:

[(1, 2854275), (3, 951425), (5, 570855), (15, 190285), (19, 150225), (25, 114171), (57, 50075), (75, 38057), (95, 30045), (285, 10015), (475, 6009), (1425, 2003)]