2890425

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2267}}^1$

素因数の和:2297

約数の個数: 24

約数和(自身を含む): 5062176

約数和(自身を除く): 2171751

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 2267, 6801, 11335, 34005, 38539, 56675, 115617, 170025, 192695, 578085, 963475, 2890425]

約数ペア:

[(1, 2890425), (3, 963475), (5, 578085), (15, 192695), (17, 170025), (25, 115617), (51, 56675), (75, 38539), (85, 34005), (255, 11335), (425, 6801), (1275, 2267)]